2(u-2)-7=-3(-5u+3)-3u

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Solution for 2(u-2)-7=-3(-5u+3)-3u equation:


Simplifying
2(u + -2) + -7 = -3(-5u + 3) + -3u

Reorder the terms:
2(-2 + u) + -7 = -3(-5u + 3) + -3u
(-2 * 2 + u * 2) + -7 = -3(-5u + 3) + -3u
(-4 + 2u) + -7 = -3(-5u + 3) + -3u

Reorder the terms:
-4 + -7 + 2u = -3(-5u + 3) + -3u

Combine like terms: -4 + -7 = -11
-11 + 2u = -3(-5u + 3) + -3u

Reorder the terms:
-11 + 2u = -3(3 + -5u) + -3u
-11 + 2u = (3 * -3 + -5u * -3) + -3u
-11 + 2u = (-9 + 15u) + -3u

Combine like terms: 15u + -3u = 12u
-11 + 2u = -9 + 12u

Solving
-11 + 2u = -9 + 12u

Solving for variable 'u'.

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

Add '-12u' to each side of the equation.
-11 + 2u + -12u = -9 + 12u + -12u

Combine like terms: 2u + -12u = -10u
-11 + -10u = -9 + 12u + -12u

Combine like terms: 12u + -12u = 0
-11 + -10u = -9 + 0
-11 + -10u = -9

Add '11' to each side of the equation.
-11 + 11 + -10u = -9 + 11

Combine like terms: -11 + 11 = 0
0 + -10u = -9 + 11
-10u = -9 + 11

Combine like terms: -9 + 11 = 2
-10u = 2

Divide each side by '-10'.
u = -0.2

Simplifying
u = -0.2

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