-4(-8+8)-9w=7(w-3)-1

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Solution for -4(-8+8)-9w=7(w-3)-1 equation:


Simplifying
-4(-8 + 8) + -9w = 7(w + -3) + -1

Combine like terms: -8 + 8 = 0
-4(0) + -9w = 7(w + -3) + -1

Multiply -4 * 0
0 + -9w = 7(w + -3) + -1

Anything times zero is zero.
0 + -9w = 7(w + -3) + -1
Remove the zero:
-9w = 7(w + -3) + -1

Reorder the terms:
-9w = 7(-3 + w) + -1
-9w = (-3 * 7 + w * 7) + -1
-9w = (-21 + 7w) + -1

Reorder the terms:
-9w = -21 + -1 + 7w

Combine like terms: -21 + -1 = -22
-9w = -22 + 7w

Solving
-9w = -22 + 7w

Solving for variable 'w'.

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

Add '-7w' to each side of the equation.
-9w + -7w = -22 + 7w + -7w

Combine like terms: -9w + -7w = -16w
-16w = -22 + 7w + -7w

Combine like terms: 7w + -7w = 0
-16w = -22 + 0
-16w = -22

Divide each side by '-16'.
w = 1.375

Simplifying
w = 1.375

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