<img src="https://tex.z-dn.net/?f=3x%2B9%2B2x%3Dx-2x-3" id="TexFormula1" title="3x+9+2x=x-2x-3" alt="3x+9+2x=x-2x-3" align="absm

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TEA [102]

2 years ago

iddle" class="latex-formula">

Mathematics

2 answers:

V125BC [204]2 years ago

3 0

Answer:

Step-by-step explanation:

Equation

3x + 9 + 2x = x - 2x - 3

Solution

Combine all the like terms.

3x+2x+9 = x - 2x - 3

5x + 9 = -x - 3 Add x to both sides of the equation

5x+x +9 = -x+x -3 Combine

6x + 9 = - 3 Subtract 9 from both sides of the equation

6x+9-9 = - 3-9 Combine

6x = -12 Divide both sides by 6

6x/6 = -12/6

x = - 2

Answer x = - 2

Anna [14]2 years ago

3 0

9+5x=-x-3
9+6x=-3
6x=-12
X=-2

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