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

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


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

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

Remove parenthesis around (-2 + 7x)
-2 + 7x + -1(-3 + 1) = -3(1 + -3x)

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

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

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

Combine like terms: -2 + 2 = 0
0 + 7x = -3(1 + -3x)
7x = -3(1 + -3x)
7x = (1 * -3 + -3x * -3)
7x = (-3 + 9x)

Solving
7x = -3 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
7x + -9x = -3 + 9x + -9x

Combine like terms: 7x + -9x = -2x
-2x = -3 + 9x + -9x

Combine like terms: 9x + -9x = 0
-2x = -3 + 0
-2x = -3

Divide each side by '-2'.
x = 1.5

Simplifying
x = 1.5

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