4(-7x-1)-3x=213

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Solution for 4(-7x-1)-3x=213 equation:


Simplifying
4(-7x + -1) + -3x = 213

Reorder the terms:
4(-1 + -7x) + -3x = 213
(-1 * 4 + -7x * 4) + -3x = 213
(-4 + -28x) + -3x = 213

Combine like terms: -28x + -3x = -31x
-4 + -31x = 213

Solving
-4 + -31x = 213

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + -31x = 213 + 4

Combine like terms: -4 + 4 = 0
0 + -31x = 213 + 4
-31x = 213 + 4

Combine like terms: 213 + 4 = 217
-31x = 217

Divide each side by '-31'.
x = -7

Simplifying
x = -7

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