2(u-3)-7=-3(-6u+5)-6u

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Solution for 2(u-3)-7=-3(-6u+5)-6u equation:


Simplifying
2(u + -3) + -7 = -3(-6u + 5) + -6u

Reorder the terms:
2(-3 + u) + -7 = -3(-6u + 5) + -6u
(-3 * 2 + u * 2) + -7 = -3(-6u + 5) + -6u
(-6 + 2u) + -7 = -3(-6u + 5) + -6u

Reorder the terms:
-6 + -7 + 2u = -3(-6u + 5) + -6u

Combine like terms: -6 + -7 = -13
-13 + 2u = -3(-6u + 5) + -6u

Reorder the terms:
-13 + 2u = -3(5 + -6u) + -6u
-13 + 2u = (5 * -3 + -6u * -3) + -6u
-13 + 2u = (-15 + 18u) + -6u

Combine like terms: 18u + -6u = 12u
-13 + 2u = -15 + 12u

Solving
-13 + 2u = -15 + 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.
-13 + 2u + -12u = -15 + 12u + -12u

Combine like terms: 2u + -12u = -10u
-13 + -10u = -15 + 12u + -12u

Combine like terms: 12u + -12u = 0
-13 + -10u = -15 + 0
-13 + -10u = -15

Add '13' to each side of the equation.
-13 + 13 + -10u = -15 + 13

Combine like terms: -13 + 13 = 0
0 + -10u = -15 + 13
-10u = -15 + 13

Combine like terms: -15 + 13 = -2
-10u = -2

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

Simplifying
u = 0.2

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