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

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


Simplifying
8 + -3(-3 + 7x) = -7 + 3x
8 + (-3 * -3 + 7x * -3) = -7 + 3x
8 + (9 + -21x) = -7 + 3x

Combine like terms: 8 + 9 = 17
17 + -21x = -7 + 3x

Solving
17 + -21x = -7 + 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.
17 + -21x + -3x = -7 + 3x + -3x

Combine like terms: -21x + -3x = -24x
17 + -24x = -7 + 3x + -3x

Combine like terms: 3x + -3x = 0
17 + -24x = -7 + 0
17 + -24x = -7

Add '-17' to each side of the equation.
17 + -17 + -24x = -7 + -17

Combine like terms: 17 + -17 = 0
0 + -24x = -7 + -17
-24x = -7 + -17

Combine like terms: -7 + -17 = -24
-24x = -24

Divide each side by '-24'.
x = 1

Simplifying
x = 1

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