-6(u+7)=3u+48

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Solution for -6(u+7)=3u+48 equation:


Simplifying
-6(u + 7) = 3u + 48

Reorder the terms:
-6(7 + u) = 3u + 48
(7 * -6 + u * -6) = 3u + 48
(-42 + -6u) = 3u + 48

Reorder the terms:
-42 + -6u = 48 + 3u

Solving
-42 + -6u = 48 + 3u

Solving for variable 'u'.

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

Add '-3u' to each side of the equation.
-42 + -6u + -3u = 48 + 3u + -3u

Combine like terms: -6u + -3u = -9u
-42 + -9u = 48 + 3u + -3u

Combine like terms: 3u + -3u = 0
-42 + -9u = 48 + 0
-42 + -9u = 48

Add '42' to each side of the equation.
-42 + 42 + -9u = 48 + 42

Combine like terms: -42 + 42 = 0
0 + -9u = 48 + 42
-9u = 48 + 42

Combine like terms: 48 + 42 = 90
-9u = 90

Divide each side by '-9'.
u = -10

Simplifying
u = -10

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