12r^2+23rs+10s^2=12rs+15rs+8rs+10s^2

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Solution for 12r^2+23rs+10s^2=12rs+15rs+8rs+10s^2 equation:


Simplifying
12r2 + 23rs + 10s2 = 12rs + 15rs + 8rs + 10s2

Reorder the terms:
23rs + 12r2 + 10s2 = 12rs + 15rs + 8rs + 10s2

Combine like terms: 12rs + 15rs = 27rs
23rs + 12r2 + 10s2 = 27rs + 8rs + 10s2

Combine like terms: 27rs + 8rs = 35rs
23rs + 12r2 + 10s2 = 35rs + 10s2

Add '-10s2' to each side of the equation.
23rs + 12r2 + 10s2 + -10s2 = 35rs + 10s2 + -10s2

Combine like terms: 10s2 + -10s2 = 0
23rs + 12r2 + 0 = 35rs + 10s2 + -10s2
23rs + 12r2 = 35rs + 10s2 + -10s2

Combine like terms: 10s2 + -10s2 = 0
23rs + 12r2 = 35rs + 0
23rs + 12r2 = 35rs

Solving
23rs + 12r2 = 35rs

Solving for variable 'r'.

Reorder the terms:
23rs + -35rs + 12r2 = 35rs + -35rs

Combine like terms: 23rs + -35rs = -12rs
-12rs + 12r2 = 35rs + -35rs

Combine like terms: 35rs + -35rs = 0
-12rs + 12r2 = 0

Factor out the Greatest Common Factor (GCF), '12r'.
12r(-1s + r) = 0

Ignore the factor 12.

Subproblem 1

Set the factor 'r' equal to zero and attempt to solve: Simplifying r = 0 Solving r = 0 Move all terms containing r to the left, all other terms to the right. Simplifying r = 0

Subproblem 2

Set the factor '(-1s + r)' equal to zero and attempt to solve: Simplifying -1s + r = 0 Reorder the terms: r + -1s = 0 Solving r + -1s = 0 Move all terms containing r to the left, all other terms to the right. Add 's' to each side of the equation. r + -1s + s = 0 + s Combine like terms: -1s + s = 0 r + 0 = 0 + s r = 0 + s Remove the zero: r = s Simplifying r = s

Solution

r = {0, s}

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