9[8-(1+3r)]+12r=5(6-5r)+10r

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Solution for 9[8-(1+3r)]+12r=5(6-5r)+10r equation:


Simplifying
9[8 + -1(1 + 3r)] + 12r = 5(6 + -5r) + 10r
9[8 + (1 * -1 + 3r * -1)] + 12r = 5(6 + -5r) + 10r
9[8 + (-1 + -3r)] + 12r = 5(6 + -5r) + 10r

Combine like terms: 8 + -1 = 7
9[7 + -3r] + 12r = 5(6 + -5r) + 10r
[7 * 9 + -3r * 9] + 12r = 5(6 + -5r) + 10r
[63 + -27r] + 12r = 5(6 + -5r) + 10r

Combine like terms: -27r + 12r = -15r
63 + -15r = 5(6 + -5r) + 10r
63 + -15r = (6 * 5 + -5r * 5) + 10r
63 + -15r = (30 + -25r) + 10r

Combine like terms: -25r + 10r = -15r
63 + -15r = 30 + -15r

Add '15r' to each side of the equation.
63 + -15r + 15r = 30 + -15r + 15r

Combine like terms: -15r + 15r = 0
63 + 0 = 30 + -15r + 15r
63 = 30 + -15r + 15r

Combine like terms: -15r + 15r = 0
63 = 30 + 0
63 = 30

Solving
63 = 30

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

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