28-7x=-4(x-7x-7)

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Solution for 28-7x=-4(x-7x-7) equation:


Simplifying
28 + -7x = -4(x + -7x + -7)

Reorder the terms:
28 + -7x = -4(-7 + x + -7x)

Combine like terms: x + -7x = -6x
28 + -7x = -4(-7 + -6x)
28 + -7x = (-7 * -4 + -6x * -4)
28 + -7x = (28 + 24x)

Add '-28' to each side of the equation.
28 + -28 + -7x = 28 + -28 + 24x

Combine like terms: 28 + -28 = 0
0 + -7x = 28 + -28 + 24x
-7x = 28 + -28 + 24x

Combine like terms: 28 + -28 = 0
-7x = 0 + 24x
-7x = 24x

Solving
-7x = 24x

Solving for variable 'x'.

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

Add '-24x' to each side of the equation.
-7x + -24x = 24x + -24x

Combine like terms: -7x + -24x = -31x
-31x = 24x + -24x

Combine like terms: 24x + -24x = 0
-31x = 0

Divide each side by '-31'.
x = 0

Simplifying
x = 0

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