2(u-7)=7u+11

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Solution for 2(u-7)=7u+11 equation:


Simplifying
2(u + -7) = 7u + 11

Reorder the terms:
2(-7 + u) = 7u + 11
(-7 * 2 + u * 2) = 7u + 11
(-14 + 2u) = 7u + 11

Reorder the terms:
-14 + 2u = 11 + 7u

Solving
-14 + 2u = 11 + 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.
-14 + 2u + -7u = 11 + 7u + -7u

Combine like terms: 2u + -7u = -5u
-14 + -5u = 11 + 7u + -7u

Combine like terms: 7u + -7u = 0
-14 + -5u = 11 + 0
-14 + -5u = 11

Add '14' to each side of the equation.
-14 + 14 + -5u = 11 + 14

Combine like terms: -14 + 14 = 0
0 + -5u = 11 + 14
-5u = 11 + 14

Combine like terms: 11 + 14 = 25
-5u = 25

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

Simplifying
u = -5

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