3(7+1)=2x-4

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Solution for 3(7+1)=2x-4 equation:


Simplifying
3(7 + 1) = 2x + -4

Combine like terms: 7 + 1 = 8
3(8) = 2x + -4

Multiply 3 * 8
24 = 2x + -4

Reorder the terms:
24 = -4 + 2x

Solving
24 = -4 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
24 + -2x = -4 + 2x + -2x

Combine like terms: 2x + -2x = 0
24 + -2x = -4 + 0
24 + -2x = -4

Add '-24' to each side of the equation.
24 + -24 + -2x = -4 + -24

Combine like terms: 24 + -24 = 0
0 + -2x = -4 + -24
-2x = -4 + -24

Combine like terms: -4 + -24 = -28
-2x = -28

Divide each side by '-2'.
x = 14

Simplifying
x = 14

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