-7u+2(u+7)=19

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Solution for -7u+2(u+7)=19 equation:


Simplifying
-7u + 2(u + 7) = 19

Reorder the terms:
-7u + 2(7 + u) = 19
-7u + (7 * 2 + u * 2) = 19
-7u + (14 + 2u) = 19

Reorder the terms:
14 + -7u + 2u = 19

Combine like terms: -7u + 2u = -5u
14 + -5u = 19

Solving
14 + -5u = 19

Solving for variable 'u'.

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

Add '-14' to each side of the equation.
14 + -14 + -5u = 19 + -14

Combine like terms: 14 + -14 = 0
0 + -5u = 19 + -14
-5u = 19 + -14

Combine like terms: 19 + -14 = 5
-5u = 5

Divide each side by '-5'.
u = -1

Simplifying
u = -1

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