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

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


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

Reorder the terms:
3(-5 + x) + -7 = -3x + 8
(-5 * 3 + x * 3) + -7 = -3x + 8
(-15 + 3x) + -7 = -3x + 8

Reorder the terms:
-15 + -7 + 3x = -3x + 8

Combine like terms: -15 + -7 = -22
-22 + 3x = -3x + 8

Reorder the terms:
-22 + 3x = 8 + -3x

Solving
-22 + 3x = 8 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
-22 + 3x + 3x = 8 + -3x + 3x

Combine like terms: 3x + 3x = 6x
-22 + 6x = 8 + -3x + 3x

Combine like terms: -3x + 3x = 0
-22 + 6x = 8 + 0
-22 + 6x = 8

Add '22' to each side of the equation.
-22 + 22 + 6x = 8 + 22

Combine like terms: -22 + 22 = 0
0 + 6x = 8 + 22
6x = 8 + 22

Combine like terms: 8 + 22 = 30
6x = 30

Divide each side by '6'.
x = 5

Simplifying
x = 5

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