7(2-u)=13u+26

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Solution for 7(2-u)=13u+26 equation:


Simplifying
7(2 + -1u) = 13u + 26
(2 * 7 + -1u * 7) = 13u + 26
(14 + -7u) = 13u + 26

Reorder the terms:
14 + -7u = 26 + 13u

Solving
14 + -7u = 26 + 13u

Solving for variable 'u'.

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

Add '-13u' to each side of the equation.
14 + -7u + -13u = 26 + 13u + -13u

Combine like terms: -7u + -13u = -20u
14 + -20u = 26 + 13u + -13u

Combine like terms: 13u + -13u = 0
14 + -20u = 26 + 0
14 + -20u = 26

Add '-14' to each side of the equation.
14 + -14 + -20u = 26 + -14

Combine like terms: 14 + -14 = 0
0 + -20u = 26 + -14
-20u = 26 + -14

Combine like terms: 26 + -14 = 12
-20u = 12

Divide each side by '-20'.
u = -0.6

Simplifying
u = -0.6

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