10u+28-2(2u-4)=1+7(u+5)

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Solution for 10u+28-2(2u-4)=1+7(u+5) equation:


Simplifying
10u + 28 + -2(2u + -4) = 1 + 7(u + 5)

Reorder the terms:
10u + 28 + -2(-4 + 2u) = 1 + 7(u + 5)
10u + 28 + (-4 * -2 + 2u * -2) = 1 + 7(u + 5)
10u + 28 + (8 + -4u) = 1 + 7(u + 5)

Reorder the terms:
28 + 8 + 10u + -4u = 1 + 7(u + 5)

Combine like terms: 28 + 8 = 36
36 + 10u + -4u = 1 + 7(u + 5)

Combine like terms: 10u + -4u = 6u
36 + 6u = 1 + 7(u + 5)

Reorder the terms:
36 + 6u = 1 + 7(5 + u)
36 + 6u = 1 + (5 * 7 + u * 7)
36 + 6u = 1 + (35 + 7u)

Combine like terms: 1 + 35 = 36
36 + 6u = 36 + 7u

Add '-36' to each side of the equation.
36 + -36 + 6u = 36 + -36 + 7u

Combine like terms: 36 + -36 = 0
0 + 6u = 36 + -36 + 7u
6u = 36 + -36 + 7u

Combine like terms: 36 + -36 = 0
6u = 0 + 7u
6u = 7u

Solving
6u = 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.
6u + -7u = 7u + -7u

Combine like terms: 6u + -7u = -1u
-1u = 7u + -7u

Combine like terms: 7u + -7u = 0
-1u = 0

Divide each side by '-1'.
u = 0

Simplifying
u = 0

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