5x+5-3(x+1)=9x+7

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Solution for 5x+5-3(x+1)=9x+7 equation:


Simplifying
5x + 5 + -3(x + 1) = 9x + 7

Reorder the terms:
5x + 5 + -3(1 + x) = 9x + 7
5x + 5 + (1 * -3 + x * -3) = 9x + 7
5x + 5 + (-3 + -3x) = 9x + 7

Reorder the terms:
5 + -3 + 5x + -3x = 9x + 7

Combine like terms: 5 + -3 = 2
2 + 5x + -3x = 9x + 7

Combine like terms: 5x + -3x = 2x
2 + 2x = 9x + 7

Reorder the terms:
2 + 2x = 7 + 9x

Solving
2 + 2x = 7 + 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.
2 + 2x + -9x = 7 + 9x + -9x

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

Combine like terms: 9x + -9x = 0
2 + -7x = 7 + 0
2 + -7x = 7

Add '-2' to each side of the equation.
2 + -2 + -7x = 7 + -2

Combine like terms: 2 + -2 = 0
0 + -7x = 7 + -2
-7x = 7 + -2

Combine like terms: 7 + -2 = 5
-7x = 5

Divide each side by '-7'.
x = -0.7142857143

Simplifying
x = -0.7142857143

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