7(-5u+9)=

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Solution for 7(-5u+9)= equation:


Simplifying
7(-5u + 9) = 0

Reorder the terms:
7(9 + -5u) = 0
(9 * 7 + -5u * 7) = 0
(63 + -35u) = 0

Solving
63 + -35u = 0

Solving for variable 'u'.

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

Add '-63' to each side of the equation.
63 + -63 + -35u = 0 + -63

Combine like terms: 63 + -63 = 0
0 + -35u = 0 + -63
-35u = 0 + -63

Combine like terms: 0 + -63 = -63
-35u = -63

Divide each side by '-35'.
u = 1.8

Simplifying
u = 1.8

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