7[-2x+7-2(x-1)]=2x+5

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Solution for 7[-2x+7-2(x-1)]=2x+5 equation:


Simplifying
7[-2x + 7 + -2(x + -1)] = 2x + 5

Reorder the terms:
7[-2x + 7 + -2(-1 + x)] = 2x + 5
7[-2x + 7 + (-1 * -2 + x * -2)] = 2x + 5
7[-2x + 7 + (2 + -2x)] = 2x + 5

Reorder the terms:
7[7 + 2 + -2x + -2x] = 2x + 5

Combine like terms: 7 + 2 = 9
7[9 + -2x + -2x] = 2x + 5

Combine like terms: -2x + -2x = -4x
7[9 + -4x] = 2x + 5
[9 * 7 + -4x * 7] = 2x + 5
[63 + -28x] = 2x + 5

Reorder the terms:
63 + -28x = 5 + 2x

Solving
63 + -28x = 5 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
63 + -28x + -2x = 5 + 2x + -2x

Combine like terms: -28x + -2x = -30x
63 + -30x = 5 + 2x + -2x

Combine like terms: 2x + -2x = 0
63 + -30x = 5 + 0
63 + -30x = 5

Add '-63' to each side of the equation.
63 + -63 + -30x = 5 + -63

Combine like terms: 63 + -63 = 0
0 + -30x = 5 + -63
-30x = 5 + -63

Combine like terms: 5 + -63 = -58
-30x = -58

Divide each side by '-30'.
x = 1.933333333

Simplifying
x = 1.933333333

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