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

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


Simplifying
7(6 + -1x) = -7(4 + -1x)
(6 * 7 + -1x * 7) = -7(4 + -1x)
(42 + -7x) = -7(4 + -1x)
42 + -7x = (4 * -7 + -1x * -7)
42 + -7x = (-28 + 7x)

Solving
42 + -7x = -28 + 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.
42 + -7x + -7x = -28 + 7x + -7x

Combine like terms: -7x + -7x = -14x
42 + -14x = -28 + 7x + -7x

Combine like terms: 7x + -7x = 0
42 + -14x = -28 + 0
42 + -14x = -28

Add '-42' to each side of the equation.
42 + -42 + -14x = -28 + -42

Combine like terms: 42 + -42 = 0
0 + -14x = -28 + -42
-14x = -28 + -42

Combine like terms: -28 + -42 = -70
-14x = -70

Divide each side by '-14'.
x = 5

Simplifying
x = 5

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