-3x+3=-15-7x-5

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Solution for -3x+3=-15-7x-5 equation:


Simplifying
-3x + 3 = -15 + -7x + -5

Reorder the terms:
3 + -3x = -15 + -7x + -5

Reorder the terms:
3 + -3x = -15 + -5 + -7x

Combine like terms: -15 + -5 = -20
3 + -3x = -20 + -7x

Solving
3 + -3x = -20 + -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 + -3x + 7x = -20 + -7x + 7x

Combine like terms: -3x + 7x = 4x
3 + 4x = -20 + -7x + 7x

Combine like terms: -7x + 7x = 0
3 + 4x = -20 + 0
3 + 4x = -20

Add '-3' to each side of the equation.
3 + -3 + 4x = -20 + -3

Combine like terms: 3 + -3 = 0
0 + 4x = -20 + -3
4x = -20 + -3

Combine like terms: -20 + -3 = -23
4x = -23

Divide each side by '4'.
x = -5.75

Simplifying
x = -5.75

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