-7(-5u+4x-1)=

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Solution for -7(-5u+4x-1)= equation:


Simplifying
-7(-5u + 4x + -1) = 0

Reorder the terms:
-7(-1 + -5u + 4x) = 0
(-1 * -7 + -5u * -7 + 4x * -7) = 0
(7 + 35u + -28x) = 0

Solving
7 + 35u + -28x = 0

Solving for variable 'u'.

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

Add '-7' to each side of the equation.
7 + 35u + -7 + -28x = 0 + -7

Reorder the terms:
7 + -7 + 35u + -28x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + 35u + -28x = 0 + -7
35u + -28x = 0 + -7

Combine like terms: 0 + -7 = -7
35u + -28x = -7

Add '28x' to each side of the equation.
35u + -28x + 28x = -7 + 28x

Combine like terms: -28x + 28x = 0
35u + 0 = -7 + 28x
35u = -7 + 28x

Divide each side by '35'.
u = -0.2 + 0.8x

Simplifying
u = -0.2 + 0.8x

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