-2-7q=-(2q-4)

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Solution for -2-7q=-(2q-4) equation:


Simplifying
-2 + -7q = -1(2q + -4)

Reorder the terms:
-2 + -7q = -1(-4 + 2q)
-2 + -7q = (-4 * -1 + 2q * -1)
-2 + -7q = (4 + -2q)

Solving
-2 + -7q = 4 + -2q

Solving for variable 'q'.

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

Add '2q' to each side of the equation.
-2 + -7q + 2q = 4 + -2q + 2q

Combine like terms: -7q + 2q = -5q
-2 + -5q = 4 + -2q + 2q

Combine like terms: -2q + 2q = 0
-2 + -5q = 4 + 0
-2 + -5q = 4

Add '2' to each side of the equation.
-2 + 2 + -5q = 4 + 2

Combine like terms: -2 + 2 = 0
0 + -5q = 4 + 2
-5q = 4 + 2

Combine like terms: 4 + 2 = 6
-5q = 6

Divide each side by '-5'.
q = -1.2

Simplifying
q = -1.2

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