2(-2x+7)=-7(x+4)

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Solution for 2(-2x+7)=-7(x+4) equation:


Simplifying
2(-2x + 7) = -7(x + 4)

Reorder the terms:
2(7 + -2x) = -7(x + 4)
(7 * 2 + -2x * 2) = -7(x + 4)
(14 + -4x) = -7(x + 4)

Reorder the terms:
14 + -4x = -7(4 + x)
14 + -4x = (4 * -7 + x * -7)
14 + -4x = (-28 + -7x)

Solving
14 + -4x = -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.
14 + -4x + 7x = -28 + -7x + 7x

Combine like terms: -4x + 7x = 3x
14 + 3x = -28 + -7x + 7x

Combine like terms: -7x + 7x = 0
14 + 3x = -28 + 0
14 + 3x = -28

Add '-14' to each side of the equation.
14 + -14 + 3x = -28 + -14

Combine like terms: 14 + -14 = 0
0 + 3x = -28 + -14
3x = -28 + -14

Combine like terms: -28 + -14 = -42
3x = -42

Divide each side by '3'.
x = -14

Simplifying
x = -14

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