-8u+5(u+3)=-3

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Solution for -8u+5(u+3)=-3 equation:


Simplifying
-8u + 5(u + 3) = -3

Reorder the terms:
-8u + 5(3 + u) = -3
-8u + (3 * 5 + u * 5) = -3
-8u + (15 + 5u) = -3

Reorder the terms:
15 + -8u + 5u = -3

Combine like terms: -8u + 5u = -3u
15 + -3u = -3

Solving
15 + -3u = -3

Solving for variable 'u'.

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

Add '-15' to each side of the equation.
15 + -15 + -3u = -3 + -15

Combine like terms: 15 + -15 = 0
0 + -3u = -3 + -15
-3u = -3 + -15

Combine like terms: -3 + -15 = -18
-3u = -18

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

Simplifying
u = 6

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