-185=4-7(4v-5)

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Solution for -185=4-7(4v-5) equation:


Simplifying
-185 = 4 + -7(4v + -5)

Reorder the terms:
-185 = 4 + -7(-5 + 4v)
-185 = 4 + (-5 * -7 + 4v * -7)
-185 = 4 + (35 + -28v)

Combine like terms: 4 + 35 = 39
-185 = 39 + -28v

Solving
-185 = 39 + -28v

Solving for variable 'v'.

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

Add '28v' to each side of the equation.
-185 + 28v = 39 + -28v + 28v

Combine like terms: -28v + 28v = 0
-185 + 28v = 39 + 0
-185 + 28v = 39

Add '185' to each side of the equation.
-185 + 185 + 28v = 39 + 185

Combine like terms: -185 + 185 = 0
0 + 28v = 39 + 185
28v = 39 + 185

Combine like terms: 39 + 185 = 224
28v = 224

Divide each side by '28'.
v = 8

Simplifying
v = 8

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