7x-6=4(5+5x)

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Solution for 7x-6=4(5+5x) equation:


Simplifying
7x + -6 = 4(5 + 5x)

Reorder the terms:
-6 + 7x = 4(5 + 5x)
-6 + 7x = (5 * 4 + 5x * 4)
-6 + 7x = (20 + 20x)

Solving
-6 + 7x = 20 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
-6 + 7x + -20x = 20 + 20x + -20x

Combine like terms: 7x + -20x = -13x
-6 + -13x = 20 + 20x + -20x

Combine like terms: 20x + -20x = 0
-6 + -13x = 20 + 0
-6 + -13x = 20

Add '6' to each side of the equation.
-6 + 6 + -13x = 20 + 6

Combine like terms: -6 + 6 = 0
0 + -13x = 20 + 6
-13x = 20 + 6

Combine like terms: 20 + 6 = 26
-13x = 26

Divide each side by '-13'.
x = -2

Simplifying
x = -2

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