2(3x-1)+(2x+1)=55

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Solution for 2(3x-1)+(2x+1)=55 equation:


Simplifying
2(3x + -1) + (2x + 1) = 55

Reorder the terms:
2(-1 + 3x) + (2x + 1) = 55
(-1 * 2 + 3x * 2) + (2x + 1) = 55
(-2 + 6x) + (2x + 1) = 55

Reorder the terms:
-2 + 6x + (1 + 2x) = 55

Remove parenthesis around (1 + 2x)
-2 + 6x + 1 + 2x = 55

Reorder the terms:
-2 + 1 + 6x + 2x = 55

Combine like terms: -2 + 1 = -1
-1 + 6x + 2x = 55

Combine like terms: 6x + 2x = 8x
-1 + 8x = 55

Solving
-1 + 8x = 55

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + 8x = 55 + 1

Combine like terms: -1 + 1 = 0
0 + 8x = 55 + 1
8x = 55 + 1

Combine like terms: 55 + 1 = 56
8x = 56

Divide each side by '8'.
x = 7

Simplifying
x = 7

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