If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2r2 = 7r + 114 Reorder the terms: 2r2 = 114 + 7r Solving 2r2 = 114 + 7r Solving for variable 'r'. Reorder the terms: -114 + -7r + 2r2 = 114 + 7r + -114 + -7r Reorder the terms: -114 + -7r + 2r2 = 114 + -114 + 7r + -7r Combine like terms: 114 + -114 = 0 -114 + -7r + 2r2 = 0 + 7r + -7r -114 + -7r + 2r2 = 7r + -7r Combine like terms: 7r + -7r = 0 -114 + -7r + 2r2 = 0 Factor a trinomial. (-6 + -1r)(19 + -2r) = 0Subproblem 1
Set the factor '(-6 + -1r)' equal to zero and attempt to solve: Simplifying -6 + -1r = 0 Solving -6 + -1r = 0 Move all terms containing r to the left, all other terms to the right. Add '6' to each side of the equation. -6 + 6 + -1r = 0 + 6 Combine like terms: -6 + 6 = 0 0 + -1r = 0 + 6 -1r = 0 + 6 Combine like terms: 0 + 6 = 6 -1r = 6 Divide each side by '-1'. r = -6 Simplifying r = -6Subproblem 2
Set the factor '(19 + -2r)' equal to zero and attempt to solve: Simplifying 19 + -2r = 0 Solving 19 + -2r = 0 Move all terms containing r to the left, all other terms to the right. Add '-19' to each side of the equation. 19 + -19 + -2r = 0 + -19 Combine like terms: 19 + -19 = 0 0 + -2r = 0 + -19 -2r = 0 + -19 Combine like terms: 0 + -19 = -19 -2r = -19 Divide each side by '-2'. r = 9.5 Simplifying r = 9.5Solution
r = {-6, 9.5}
| 3(18+18)= | | 4-7g=5-7g | | -7w-2=-6w-8 | | -6k+1=1-6k | | 6(n-3)-(4-5n)=10n | | 3(6x+5)=159 | | -4n+4n=0 | | 9+3d=3d+2 | | v=3bh | | 10g-8=-9+10g | | 5=e-4.23 | | 8+7q=-10+q | | 30+4x=9x | | -2(0.5-4t)=3(4-3.5t) | | 30=-2(-2x-6) | | 42+p=68 | | 6x+y=-20 | | 4+3a-6=42 | | t-18=45 | | 6+4v=4v | | -6t-12=-12-9t+3t | | 6+6m=6m+6 | | 10-2(3x-1)=2 | | 7.5a+12=87 | | 5m+16=51 | | .5(8z-4)=z+8-2z | | 5y^2+3y=-14 | | -17-8b=-8b-1-16 | | 5y^2+3y=14 | | 3x-5+2x+2=180 | | 28x-4=50 | | -4-9y=-8y+5 |