7x+5+4x=126

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Solution for 7x+5+4x=126 equation:


Simplifying
7x + 5 + 4x = 126

Reorder the terms:
5 + 7x + 4x = 126

Combine like terms: 7x + 4x = 11x
5 + 11x = 126

Solving
5 + 11x = 126

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 11x = 126 + -5

Combine like terms: 5 + -5 = 0
0 + 11x = 126 + -5
11x = 126 + -5

Combine like terms: 126 + -5 = 121
11x = 121

Divide each side by '11'.
x = 11

Simplifying
x = 11

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