fatumoali188 fatumoali188

22-02-2015
Mathematics

Answered

9+2x=18 if you can slove the prople

Answer :

Silversoul Silversoul

22-02-2015

Not sure what the question is.
9+2x=18
Subtract 9 from each side then...
2x=9
Divide each side by 2 and you'll have that x is....

x=4.5

Not sure if I answered correctly.

Answer Link

23-02-2015

Since 9 does not contain the variable to solve for, move it to the right-hand side of the equation by subtracting 9 from both sides.
2x=−9+18

Add −9 and 18 to get 9.
2x=9

Divide each term in the equation by 2.
x=9/2

Exact Form:
9/2

Decimal Form:
4.5

Mixed Number Form:
4 1/2

Answer Link

Other Questions

What significant event occurred in the early nineteenth century that led to the establishment of a series of independent nations in Spain’s Latin American colon

Hopeful people do a good job atA. finding fault in others.B. imagining problems.C. making problems for others to solve.D. solving problems.

4. (a) Abaaba, the woodwork learner at Queensland Basic School, was taught the techniques in cutting and shaping artifacts during class and desired to hone his

Type the correct answer in the box. Spell all words correctly.Which Gestalt principle involves creating positive and negative space?The Gestalt principle of ___

If the natural unemployment rate (UN) in the economy is 8.1 %, and the actual unemployment rate (U) in the economy is 7.6 %. The economy is in an inflationary g

The half-life of a hormone is the time required for ______ of the hormone molecules to be removed from plasma.A)75%B)100%C)50%D)25%

The Laplace transform is a very powerful mathematical tool applied in various areas of engineering and science. Its applications include analysis of electrical

Hermans' Dialogical Self Theory was influenced by which Russian philosopher?A) BakhtinB) TolstoyC) DostoevskyD) Lenin

Identify two chemicals commonly found in the environment that can negatively impact the endocrine system.A) Bisphenol A (BPA) and PhthalatesB) Carbon Dioxide an

If [tex]$x^{\circ}$[/tex] and [tex]$\frac{x^{\circ}}{4}$[/tex] are a pair of supplementary angles, find their measures.

Find all solution of the equation. y=-x y=xlnx

Select the pair of equations whose graphs are perpendicular. A.2y = –3x + 5 2x + 3y = 4 B.5x – 8y = 9 12x – 5y = 7 C.y = 2x – 7 x + 2y = 3 D.x + 6

Find all solution of the equation. y=-x y=xlnx

For what value of x would be the quotient (3x²+4x-5) ÷ (x+2) not make sense?

3.79 rounded to the nearest tenth

Evaluate the following expression using the values given:Find -3a2 - b3 + 3c2 - 2b3 if a = 2, b = -1, and c = 3.

are there any birds that can't fly

what is the solution to the proportion? 9/x=4/12 Answers: A. 13 B. 27 C. 17 D. 3

Describe something that you think is a public good. Explain how it is non-excludable and non-rival. State whether you think the good should be provided by the g

to the nearest tenth of a percent, what is 8/13 written as a percent? Answers: A. 0.6%