-7(7x+9)=525

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Solution for -7(7x+9)=525 equation: 


Simplifying
-7(7x + 9) = 525

Reorder the terms:
-7(9 + 7x) = 525
(9 * -7 + 7x * -7) = 525
(-63 + -49x) = 525

Solving
-63 + -49x = 525

Solving for variable 'x'.

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

Add '63' to each side of the equation.
-63 + 63 + -49x = 525 + 63

Combine like terms: -63 + 63 = 0
0 + -49x = 525 + 63
-49x = 525 + 63

Combine like terms: 525 + 63 = 588
-49x = 588

Divide each side by '-49'.
x = -12

Simplifying
x = -12

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