-3(u+1)+4v=3(v-1)+7

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Solution for -3(u+1)+4v=3(v-1)+7 equation:


Simplifying
-3(u + 1) + 4v = 3(v + -1) + 7

Reorder the terms:
-3(1 + u) + 4v = 3(v + -1) + 7
(1 * -3 + u * -3) + 4v = 3(v + -1) + 7
(-3 + -3u) + 4v = 3(v + -1) + 7

Reorder the terms:
-3 + -3u + 4v = 3(-1 + v) + 7
-3 + -3u + 4v = (-1 * 3 + v * 3) + 7
-3 + -3u + 4v = (-3 + 3v) + 7

Reorder the terms:
-3 + -3u + 4v = -3 + 7 + 3v

Combine like terms: -3 + 7 = 4
-3 + -3u + 4v = 4 + 3v

Solving
-3 + -3u + 4v = 4 + 3v

Solving for variable 'u'.

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

Add '3' to each side of the equation.
-3 + -3u + 3 + 4v = 4 + 3 + 3v

Reorder the terms:
-3 + 3 + -3u + 4v = 4 + 3 + 3v

Combine like terms: -3 + 3 = 0
0 + -3u + 4v = 4 + 3 + 3v
-3u + 4v = 4 + 3 + 3v

Combine like terms: 4 + 3 = 7
-3u + 4v = 7 + 3v

Add '-4v' to each side of the equation.
-3u + 4v + -4v = 7 + 3v + -4v

Combine like terms: 4v + -4v = 0
-3u + 0 = 7 + 3v + -4v
-3u = 7 + 3v + -4v

Combine like terms: 3v + -4v = -1v
-3u = 7 + -1v

Divide each side by '-3'.
u = -2.333333333 + 0.3333333333v

Simplifying
u = -2.333333333 + 0.3333333333v

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