(4x+7)+(6x-9)=118

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Solution for (4x+7)+(6x-9)=118 equation:


Simplifying
(4x + 7) + (6x + -9) = 118

Reorder the terms:
(7 + 4x) + (6x + -9) = 118

Remove parenthesis around (7 + 4x)
7 + 4x + (6x + -9) = 118

Reorder the terms:
7 + 4x + (-9 + 6x) = 118

Remove parenthesis around (-9 + 6x)
7 + 4x + -9 + 6x = 118

Reorder the terms:
7 + -9 + 4x + 6x = 118

Combine like terms: 7 + -9 = -2
-2 + 4x + 6x = 118

Combine like terms: 4x + 6x = 10x
-2 + 10x = 118

Solving
-2 + 10x = 118

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '2' to each side of the equation.
-2 + 2 + 10x = 118 + 2

Combine like terms: -2 + 2 = 0
0 + 10x = 118 + 2
10x = 118 + 2

Combine like terms: 118 + 2 = 120
10x = 120

Divide each side by '10'.
x = 12

Simplifying
x = 12

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