18+3=-3(8x-7)

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Solution for 18+3=-3(8x-7) equation:


Simplifying
18 + 3 = -3(8x + -7)

Combine like terms: 18 + 3 = 21
21 = -3(8x + -7)

Reorder the terms:
21 = -3(-7 + 8x)
21 = (-7 * -3 + 8x * -3)
21 = (21 + -24x)

Add '-21' to each side of the equation.
21 + -21 = 21 + -21 + -24x

Combine like terms: 21 + -21 = 0
0 = 21 + -21 + -24x

Combine like terms: 21 + -21 = 0
0 = 0 + -24x
0 = -24x

Solving
0 = -24x

Solving for variable 'x'.

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

Add '24x' to each side of the equation.
0 + 24x = -24x + 24x
Remove the zero:
24x = -24x + 24x

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

Divide each side by '24'.
x = 0

Simplifying
x = 0

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