-4x+7=-1(2x-3.5)

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Solution for -4x+7=-1(2x-3.5) equation:


Simplifying
-4x + 7 = -1(2x + -3.5)

Reorder the terms:
7 + -4x = -1(2x + -3.5)

Reorder the terms:
7 + -4x = -1(-3.5 + 2x)
7 + -4x = (-3.5 * -1 + 2x * -1)
7 + -4x = (3.5 + -2x)

Solving
7 + -4x = 3.5 + -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.
7 + -4x + 2x = 3.5 + -2x + 2x

Combine like terms: -4x + 2x = -2x
7 + -2x = 3.5 + -2x + 2x

Combine like terms: -2x + 2x = 0
7 + -2x = 3.5 + 0
7 + -2x = 3.5

Add '-7' to each side of the equation.
7 + -7 + -2x = 3.5 + -7

Combine like terms: 7 + -7 = 0
0 + -2x = 3.5 + -7
-2x = 3.5 + -7

Combine like terms: 3.5 + -7 = -3.5
-2x = -3.5

Divide each side by '-2'.
x = 1.75

Simplifying
x = 1.75

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