3x+8-5(x+1)=7x+5

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Solution for 3x+8-5(x+1)=7x+5 equation:


Simplifying
3x + 8 + -5(x + 1) = 7x + 5

Reorder the terms:
3x + 8 + -5(1 + x) = 7x + 5
3x + 8 + (1 * -5 + x * -5) = 7x + 5
3x + 8 + (-5 + -5x) = 7x + 5

Reorder the terms:
8 + -5 + 3x + -5x = 7x + 5

Combine like terms: 8 + -5 = 3
3 + 3x + -5x = 7x + 5

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

Reorder the terms:
3 + -2x = 5 + 7x

Solving
3 + -2x = 5 + 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.
3 + -2x + -7x = 5 + 7x + -7x

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

Combine like terms: 7x + -7x = 0
3 + -9x = 5 + 0
3 + -9x = 5

Add '-3' to each side of the equation.
3 + -3 + -9x = 5 + -3

Combine like terms: 3 + -3 = 0
0 + -9x = 5 + -3
-9x = 5 + -3

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

Divide each side by '-9'.
x = -0.2222222222

Simplifying
x = -0.2222222222

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