7x-46+5x-44=90

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Solution for 7x-46+5x-44=90 equation:


Simplifying
7x + -46 + 5x + -44 = 90

Reorder the terms:
-46 + -44 + 7x + 5x = 90

Combine like terms: -46 + -44 = -90
-90 + 7x + 5x = 90

Combine like terms: 7x + 5x = 12x
-90 + 12x = 90

Solving
-90 + 12x = 90

Solving for variable 'x'.

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

Add '90' to each side of the equation.
-90 + 90 + 12x = 90 + 90

Combine like terms: -90 + 90 = 0
0 + 12x = 90 + 90
12x = 90 + 90

Combine like terms: 90 + 90 = 180
12x = 180

Divide each side by '12'.
x = 15

Simplifying
x = 15

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