-7(2x+9)=9(2x+25)

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Solution for -7(2x+9)=9(2x+25) equation:


Simplifying
-7(2x + 9) = 9(2x + 25)

Reorder the terms:
-7(9 + 2x) = 9(2x + 25)
(9 * -7 + 2x * -7) = 9(2x + 25)
(-63 + -14x) = 9(2x + 25)

Reorder the terms:
-63 + -14x = 9(25 + 2x)
-63 + -14x = (25 * 9 + 2x * 9)
-63 + -14x = (225 + 18x)

Solving
-63 + -14x = 225 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
-63 + -14x + -18x = 225 + 18x + -18x

Combine like terms: -14x + -18x = -32x
-63 + -32x = 225 + 18x + -18x

Combine like terms: 18x + -18x = 0
-63 + -32x = 225 + 0
-63 + -32x = 225

Add '63' to each side of the equation.
-63 + 63 + -32x = 225 + 63

Combine like terms: -63 + 63 = 0
0 + -32x = 225 + 63
-32x = 225 + 63

Combine like terms: 225 + 63 = 288
-32x = 288

Divide each side by '-32'.
x = -9

Simplifying
x = -9

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