4-5(2w+7)=2w+5

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Solution for 4-5(2w+7)=2w+5 equation:


Simplifying
4 + -5(2w + 7) = 2w + 5

Reorder the terms:
4 + -5(7 + 2w) = 2w + 5
4 + (7 * -5 + 2w * -5) = 2w + 5
4 + (-35 + -10w) = 2w + 5

Combine like terms: 4 + -35 = -31
-31 + -10w = 2w + 5

Reorder the terms:
-31 + -10w = 5 + 2w

Solving
-31 + -10w = 5 + 2w

Solving for variable 'w'.

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

Add '-2w' to each side of the equation.
-31 + -10w + -2w = 5 + 2w + -2w

Combine like terms: -10w + -2w = -12w
-31 + -12w = 5 + 2w + -2w

Combine like terms: 2w + -2w = 0
-31 + -12w = 5 + 0
-31 + -12w = 5

Add '31' to each side of the equation.
-31 + 31 + -12w = 5 + 31

Combine like terms: -31 + 31 = 0
0 + -12w = 5 + 31
-12w = 5 + 31

Combine like terms: 5 + 31 = 36
-12w = 36

Divide each side by '-12'.
w = -3

Simplifying
w = -3

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