4(v-9)-3=-7(-2+5)-4v

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Solution for 4(v-9)-3=-7(-2+5)-4v equation:


Simplifying
4(v + -9) + -3 = -7(-2 + 5) + -4v

Reorder the terms:
4(-9 + v) + -3 = -7(-2 + 5) + -4v
(-9 * 4 + v * 4) + -3 = -7(-2 + 5) + -4v
(-36 + 4v) + -3 = -7(-2 + 5) + -4v

Reorder the terms:
-36 + -3 + 4v = -7(-2 + 5) + -4v

Combine like terms: -36 + -3 = -39
-39 + 4v = -7(-2 + 5) + -4v

Combine like terms: -2 + 5 = 3
-39 + 4v = -7(3) + -4v

Multiply -7 * 3
-39 + 4v = -21 + -4v

Solving
-39 + 4v = -21 + -4v

Solving for variable 'v'.

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

Add '4v' to each side of the equation.
-39 + 4v + 4v = -21 + -4v + 4v

Combine like terms: 4v + 4v = 8v
-39 + 8v = -21 + -4v + 4v

Combine like terms: -4v + 4v = 0
-39 + 8v = -21 + 0
-39 + 8v = -21

Add '39' to each side of the equation.
-39 + 39 + 8v = -21 + 39

Combine like terms: -39 + 39 = 0
0 + 8v = -21 + 39
8v = -21 + 39

Combine like terms: -21 + 39 = 18
8v = 18

Divide each side by '8'.
v = 2.25

Simplifying
v = 2.25

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