-4(u+1)=7u+40

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Solution for -4(u+1)=7u+40 equation:


Simplifying
-4(u + 1) = 7u + 40

Reorder the terms:
-4(1 + u) = 7u + 40
(1 * -4 + u * -4) = 7u + 40
(-4 + -4u) = 7u + 40

Reorder the terms:
-4 + -4u = 40 + 7u

Solving
-4 + -4u = 40 + 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.
-4 + -4u + -7u = 40 + 7u + -7u

Combine like terms: -4u + -7u = -11u
-4 + -11u = 40 + 7u + -7u

Combine like terms: 7u + -7u = 0
-4 + -11u = 40 + 0
-4 + -11u = 40

Add '4' to each side of the equation.
-4 + 4 + -11u = 40 + 4

Combine like terms: -4 + 4 = 0
0 + -11u = 40 + 4
-11u = 40 + 4

Combine like terms: 40 + 4 = 44
-11u = 44

Divide each side by '-11'.
u = -4

Simplifying
u = -4

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