6x+7(1-3x)=7+7x

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Solution for 6x+7(1-3x)=7+7x equation:


Simplifying
6x + 7(1 + -3x) = 7 + 7x
6x + (1 * 7 + -3x * 7) = 7 + 7x
6x + (7 + -21x) = 7 + 7x

Reorder the terms:
7 + 6x + -21x = 7 + 7x

Combine like terms: 6x + -21x = -15x
7 + -15x = 7 + 7x

Add '-7' to each side of the equation.
7 + -7 + -15x = 7 + -7 + 7x

Combine like terms: 7 + -7 = 0
0 + -15x = 7 + -7 + 7x
-15x = 7 + -7 + 7x

Combine like terms: 7 + -7 = 0
-15x = 0 + 7x
-15x = 7x

Solving
-15x = 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-15x + -7x = 7x + -7x

Combine like terms: -15x + -7x = -22x
-22x = 7x + -7x

Combine like terms: 7x + -7x = 0
-22x = 0

Divide each side by '-22'.
x = 0

Simplifying
x = 0

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