7(v+9)=4v+45

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Solution for 7(v+9)=4v+45 equation:


Simplifying
7(v + 9) = 4v + 45

Reorder the terms:
7(9 + v) = 4v + 45
(9 * 7 + v * 7) = 4v + 45
(63 + 7v) = 4v + 45

Reorder the terms:
63 + 7v = 45 + 4v

Solving
63 + 7v = 45 + 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.
63 + 7v + -4v = 45 + 4v + -4v

Combine like terms: 7v + -4v = 3v
63 + 3v = 45 + 4v + -4v

Combine like terms: 4v + -4v = 0
63 + 3v = 45 + 0
63 + 3v = 45

Add '-63' to each side of the equation.
63 + -63 + 3v = 45 + -63

Combine like terms: 63 + -63 = 0
0 + 3v = 45 + -63
3v = 45 + -63

Combine like terms: 45 + -63 = -18
3v = -18

Divide each side by '3'.
v = -6

Simplifying
v = -6

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