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

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


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

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

Reorder the terms:
-1 + 2x = 2 + 7 + -6x

Combine like terms: 2 + 7 = 9
-1 + 2x = 9 + -6x

Solving
-1 + 2x = 9 + -6x

Solving for variable 'x'.

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

Add '6x' to each side of the equation.
-1 + 2x + 6x = 9 + -6x + 6x

Combine like terms: 2x + 6x = 8x
-1 + 8x = 9 + -6x + 6x

Combine like terms: -6x + 6x = 0
-1 + 8x = 9 + 0
-1 + 8x = 9

Add '1' to each side of the equation.
-1 + 1 + 8x = 9 + 1

Combine like terms: -1 + 1 = 0
0 + 8x = 9 + 1
8x = 9 + 1

Combine like terms: 9 + 1 = 10
8x = 10

Divide each side by '8'.
x = 1.25

Simplifying
x = 1.25

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