7v+4(v-7)=38

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Solution for 7v+4(v-7)=38 equation:


Simplifying
7v + 4(v + -7) = 38

Reorder the terms:
7v + 4(-7 + v) = 38
7v + (-7 * 4 + v * 4) = 38
7v + (-28 + 4v) = 38

Reorder the terms:
-28 + 7v + 4v = 38

Combine like terms: 7v + 4v = 11v
-28 + 11v = 38

Solving
-28 + 11v = 38

Solving for variable 'v'.

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

Add '28' to each side of the equation.
-28 + 28 + 11v = 38 + 28

Combine like terms: -28 + 28 = 0
0 + 11v = 38 + 28
11v = 38 + 28

Combine like terms: 38 + 28 = 66
11v = 66

Divide each side by '11'.
v = 6

Simplifying
v = 6

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