-2(3x+7)=-63+7x

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Solution for -2(3x+7)=-63+7x equation:


Simplifying
-2(3x + 7) = -63 + 7x

Reorder the terms:
-2(7 + 3x) = -63 + 7x
(7 * -2 + 3x * -2) = -63 + 7x
(-14 + -6x) = -63 + 7x

Solving
-14 + -6x = -63 + 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 + -6x + -7x = -63 + 7x + -7x

Combine like terms: -6x + -7x = -13x
-14 + -13x = -63 + 7x + -7x

Combine like terms: 7x + -7x = 0
-14 + -13x = -63 + 0
-14 + -13x = -63

Add '14' to each side of the equation.
-14 + 14 + -13x = -63 + 14

Combine like terms: -14 + 14 = 0
0 + -13x = -63 + 14
-13x = -63 + 14

Combine like terms: -63 + 14 = -49
-13x = -49

Divide each side by '-13'.
x = 3.769230769

Simplifying
x = 3.769230769

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