-9(u+2)=7u+46

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Solution for -9(u+2)=7u+46 equation:


Simplifying
-9(u + 2) = 7u + 46

Reorder the terms:
-9(2 + u) = 7u + 46
(2 * -9 + u * -9) = 7u + 46
(-18 + -9u) = 7u + 46

Reorder the terms:
-18 + -9u = 46 + 7u

Solving
-18 + -9u = 46 + 7u

Solving for variable 'u'.

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

Add '-7u' to each side of the equation.
-18 + -9u + -7u = 46 + 7u + -7u

Combine like terms: -9u + -7u = -16u
-18 + -16u = 46 + 7u + -7u

Combine like terms: 7u + -7u = 0
-18 + -16u = 46 + 0
-18 + -16u = 46

Add '18' to each side of the equation.
-18 + 18 + -16u = 46 + 18

Combine like terms: -18 + 18 = 0
0 + -16u = 46 + 18
-16u = 46 + 18

Combine like terms: 46 + 18 = 64
-16u = 64

Divide each side by '-16'.
u = -4

Simplifying
u = -4

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