4(-7+1)+7(w-8)+13=

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Solution for 4(-7+1)+7(w-8)+13= equation:


Simplifying
4(-7 + 1) + 7(w + -8) + 13 = 0

Combine like terms: -7 + 1 = -6
4(-6) + 7(w + -8) + 13 = 0

Multiply 4 * -6
-24 + 7(w + -8) + 13 = 0

Reorder the terms:
-24 + 7(-8 + w) + 13 = 0
-24 + (-8 * 7 + w * 7) + 13 = 0
-24 + (-56 + 7w) + 13 = 0

Reorder the terms:
-24 + -56 + 13 + 7w = 0

Combine like terms: -24 + -56 = -80
-80 + 13 + 7w = 0

Combine like terms: -80 + 13 = -67
-67 + 7w = 0

Solving
-67 + 7w = 0

Solving for variable 'w'.

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

Add '67' to each side of the equation.
-67 + 67 + 7w = 0 + 67

Combine like terms: -67 + 67 = 0
0 + 7w = 0 + 67
7w = 0 + 67

Combine like terms: 0 + 67 = 67
7w = 67

Divide each side by '7'.
w = 9.571428571

Simplifying
w = 9.571428571

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