3(2x+7)-2(x-1)=27

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Solution for 3(2x+7)-2(x-1)=27 equation:


Simplifying
3(2x + 7) + -2(x + -1) = 27

Reorder the terms:
3(7 + 2x) + -2(x + -1) = 27
(7 * 3 + 2x * 3) + -2(x + -1) = 27
(21 + 6x) + -2(x + -1) = 27

Reorder the terms:
21 + 6x + -2(-1 + x) = 27
21 + 6x + (-1 * -2 + x * -2) = 27
21 + 6x + (2 + -2x) = 27

Reorder the terms:
21 + 2 + 6x + -2x = 27

Combine like terms: 21 + 2 = 23
23 + 6x + -2x = 27

Combine like terms: 6x + -2x = 4x
23 + 4x = 27

Solving
23 + 4x = 27

Solving for variable 'x'.

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

Add '-23' to each side of the equation.
23 + -23 + 4x = 27 + -23

Combine like terms: 23 + -23 = 0
0 + 4x = 27 + -23
4x = 27 + -23

Combine like terms: 27 + -23 = 4
4x = 4

Divide each side by '4'.
x = 1

Simplifying
x = 1

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