-4(3w-6)+13(w-9)=-75-9

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Solution for -4(3w-6)+13(w-9)=-75-9 equation:


Simplifying
-4(3w + -6) + 13(w + -9) = -75 + -9

Reorder the terms:
-4(-6 + 3w) + 13(w + -9) = -75 + -9
(-6 * -4 + 3w * -4) + 13(w + -9) = -75 + -9
(24 + -12w) + 13(w + -9) = -75 + -9

Reorder the terms:
24 + -12w + 13(-9 + w) = -75 + -9
24 + -12w + (-9 * 13 + w * 13) = -75 + -9
24 + -12w + (-117 + 13w) = -75 + -9

Reorder the terms:
24 + -117 + -12w + 13w = -75 + -9

Combine like terms: 24 + -117 = -93
-93 + -12w + 13w = -75 + -9

Combine like terms: -12w + 13w = 1w
-93 + 1w = -75 + -9

Combine like terms: -75 + -9 = -84
-93 + 1w = -84

Solving
-93 + 1w = -84

Solving for variable 'w'.

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

Add '93' to each side of the equation.
-93 + 93 + 1w = -84 + 93

Combine like terms: -93 + 93 = 0
0 + 1w = -84 + 93
1w = -84 + 93

Combine like terms: -84 + 93 = 9
1w = 9

Divide each side by '1'.
w = 9

Simplifying
w = 9

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