-7(x+4)=-9x-30

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Solution for -7(x+4)=-9x-30 equation:


Simplifying
-7(x + 4) = -9x + -30

Reorder the terms:
-7(4 + x) = -9x + -30
(4 * -7 + x * -7) = -9x + -30
(-28 + -7x) = -9x + -30

Reorder the terms:
-28 + -7x = -30 + -9x

Solving
-28 + -7x = -30 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
-28 + -7x + 9x = -30 + -9x + 9x

Combine like terms: -7x + 9x = 2x
-28 + 2x = -30 + -9x + 9x

Combine like terms: -9x + 9x = 0
-28 + 2x = -30 + 0
-28 + 2x = -30

Add '28' to each side of the equation.
-28 + 28 + 2x = -30 + 28

Combine like terms: -28 + 28 = 0
0 + 2x = -30 + 28
2x = -30 + 28

Combine like terms: -30 + 28 = -2
2x = -2

Divide each side by '2'.
x = -1

Simplifying
x = -1

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