-4(w+3)-(4w-7)=-9w

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Solution for -4(w+3)-(4w-7)=-9w equation:


Simplifying
-4(w + 3) + -1(4w + -7) = -9w

Reorder the terms:
-4(3 + w) + -1(4w + -7) = -9w
(3 * -4 + w * -4) + -1(4w + -7) = -9w
(-12 + -4w) + -1(4w + -7) = -9w

Reorder the terms:
-12 + -4w + -1(-7 + 4w) = -9w
-12 + -4w + (-7 * -1 + 4w * -1) = -9w
-12 + -4w + (7 + -4w) = -9w

Reorder the terms:
-12 + 7 + -4w + -4w = -9w

Combine like terms: -12 + 7 = -5
-5 + -4w + -4w = -9w

Combine like terms: -4w + -4w = -8w
-5 + -8w = -9w

Solving
-5 + -8w = -9w

Solving for variable 'w'.

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

Add '9w' to each side of the equation.
-5 + -8w + 9w = -9w + 9w

Combine like terms: -8w + 9w = 1w
-5 + 1w = -9w + 9w

Combine like terms: -9w + 9w = 0
-5 + 1w = 0

Add '5' to each side of the equation.
-5 + 5 + 1w = 0 + 5

Combine like terms: -5 + 5 = 0
0 + 1w = 0 + 5
1w = 0 + 5

Combine like terms: 0 + 5 = 5
1w = 5

Divide each side by '1'.
w = 5

Simplifying
w = 5

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