5(3v-7)+2(3v+2)=74

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Solution for 5(3v-7)+2(3v+2)=74 equation:


Simplifying
5(3v + -7) + 2(3v + 2) = 74

Reorder the terms:
5(-7 + 3v) + 2(3v + 2) = 74
(-7 * 5 + 3v * 5) + 2(3v + 2) = 74
(-35 + 15v) + 2(3v + 2) = 74

Reorder the terms:
-35 + 15v + 2(2 + 3v) = 74
-35 + 15v + (2 * 2 + 3v * 2) = 74
-35 + 15v + (4 + 6v) = 74

Reorder the terms:
-35 + 4 + 15v + 6v = 74

Combine like terms: -35 + 4 = -31
-31 + 15v + 6v = 74

Combine like terms: 15v + 6v = 21v
-31 + 21v = 74

Solving
-31 + 21v = 74

Solving for variable 'v'.

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

Add '31' to each side of the equation.
-31 + 31 + 21v = 74 + 31

Combine like terms: -31 + 31 = 0
0 + 21v = 74 + 31
21v = 74 + 31

Combine like terms: 74 + 31 = 105
21v = 105

Divide each side by '21'.
v = 5

Simplifying
v = 5

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