-9(x+3)+4x+7=7x+11

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Solution for -9(x+3)+4x+7=7x+11 equation:


Simplifying
-9(x + 3) + 4x + 7 = 7x + 11

Reorder the terms:
-9(3 + x) + 4x + 7 = 7x + 11
(3 * -9 + x * -9) + 4x + 7 = 7x + 11
(-27 + -9x) + 4x + 7 = 7x + 11

Reorder the terms:
-27 + 7 + -9x + 4x = 7x + 11

Combine like terms: -27 + 7 = -20
-20 + -9x + 4x = 7x + 11

Combine like terms: -9x + 4x = -5x
-20 + -5x = 7x + 11

Reorder the terms:
-20 + -5x = 11 + 7x

Solving
-20 + -5x = 11 + 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.
-20 + -5x + -7x = 11 + 7x + -7x

Combine like terms: -5x + -7x = -12x
-20 + -12x = 11 + 7x + -7x

Combine like terms: 7x + -7x = 0
-20 + -12x = 11 + 0
-20 + -12x = 11

Add '20' to each side of the equation.
-20 + 20 + -12x = 11 + 20

Combine like terms: -20 + 20 = 0
0 + -12x = 11 + 20
-12x = 11 + 20

Combine like terms: 11 + 20 = 31
-12x = 31

Divide each side by '-12'.
x = -2.583333333

Simplifying
x = -2.583333333

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