If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2r2 + 10 = 9r Reorder the terms: 10 + 2r2 = 9r Solving 10 + 2r2 = 9r Solving for variable 'r'. Reorder the terms: 10 + -9r + 2r2 = 9r + -9r Combine like terms: 9r + -9r = 0 10 + -9r + 2r2 = 0 Factor a trinomial. (2 + -1r)(5 + -2r) = 0Subproblem 1
Set the factor '(2 + -1r)' equal to zero and attempt to solve: Simplifying 2 + -1r = 0 Solving 2 + -1r = 0 Move all terms containing r to the left, all other terms to the right. Add '-2' to each side of the equation. 2 + -2 + -1r = 0 + -2 Combine like terms: 2 + -2 = 0 0 + -1r = 0 + -2 -1r = 0 + -2 Combine like terms: 0 + -2 = -2 -1r = -2 Divide each side by '-1'. r = 2 Simplifying r = 2Subproblem 2
Set the factor '(5 + -2r)' equal to zero and attempt to solve: Simplifying 5 + -2r = 0 Solving 5 + -2r = 0 Move all terms containing r to the left, all other terms to the right. Add '-5' to each side of the equation. 5 + -5 + -2r = 0 + -5 Combine like terms: 5 + -5 = 0 0 + -2r = 0 + -5 -2r = 0 + -5 Combine like terms: 0 + -5 = -5 -2r = -5 Divide each side by '-2'. r = 2.5 Simplifying r = 2.5Solution
r = {2, 2.5}
| 24c+36d+18= | | k-7+8=2(1+4k)-3(-5+3k) | | m+3=2m+1 | | 5n^2=-3n+12 | | 7/10-3=10 | | -6-4(n+1)=-n-25 | | -4p+23=-(p+1) | | 5x+6=10x-14 | | -3n-5+n-6=6(1-n)-7(3n+6) | | 9n^2+10=-8n | | -7x+18=3 | | 60/x^225 | | 8(p+4)=64 | | 5-n=-3(n-1) | | X+X+18=762 | | 13x-10.4=1x+8.8 | | 3x+14+2x-29+4x-25+(x+10)=360 | | -5(3-7x)=39+8x | | y=175-15x | | 3+p=i | | -log(10)=log(x) | | 13x=x+19.2 | | 2y+5+17y+8= | | -48=-4-z | | 5b+7-5=14+7b+2b | | 0.01k=100 | | -5v+16=1-2v | | n+2=-11-4n-8n | | P=x^4+5x^2-32 | | 7-4x=-5x+5 | | 2*3.14*x=11 | | ln4/ln3 |