4(3x+10)-10=18

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Solution for 4(3x+10)-10=18 equation:


Simplifying
4(3x + 10) + -10 = 18

Reorder the terms:
4(10 + 3x) + -10 = 18
(10 * 4 + 3x * 4) + -10 = 18
(40 + 12x) + -10 = 18

Reorder the terms:
40 + -10 + 12x = 18

Combine like terms: 40 + -10 = 30
30 + 12x = 18

Solving
30 + 12x = 18

Solving for variable 'x'.

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

Add '-30' to each side of the equation.
30 + -30 + 12x = 18 + -30

Combine like terms: 30 + -30 = 0
0 + 12x = 18 + -30
12x = 18 + -30

Combine like terms: 18 + -30 = -12
12x = -12

Divide each side by '12'.
x = -1

Simplifying
x = -1

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