-8x-3(7x+5)=217

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Solution for -8x-3(7x+5)=217 equation:


Simplifying
-8x + -3(7x + 5) = 217

Reorder the terms:
-8x + -3(5 + 7x) = 217
-8x + (5 * -3 + 7x * -3) = 217
-8x + (-15 + -21x) = 217

Reorder the terms:
-15 + -8x + -21x = 217

Combine like terms: -8x + -21x = -29x
-15 + -29x = 217

Solving
-15 + -29x = 217

Solving for variable 'x'.

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

Add '15' to each side of the equation.
-15 + 15 + -29x = 217 + 15

Combine like terms: -15 + 15 = 0
0 + -29x = 217 + 15
-29x = 217 + 15

Combine like terms: 217 + 15 = 232
-29x = 232

Divide each side by '-29'.
x = -8

Simplifying
x = -8

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