If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 56r2 + 121r + 63 = 0 Reorder the terms: 63 + 121r + 56r2 = 0 Solving 63 + 121r + 56r2 = 0 Solving for variable 'r'. Factor a trinomial. (9 + 7r)(7 + 8r) = 0Subproblem 1
Set the factor '(9 + 7r)' equal to zero and attempt to solve: Simplifying 9 + 7r = 0 Solving 9 + 7r = 0 Move all terms containing r to the left, all other terms to the right. Add '-9' to each side of the equation. 9 + -9 + 7r = 0 + -9 Combine like terms: 9 + -9 = 0 0 + 7r = 0 + -9 7r = 0 + -9 Combine like terms: 0 + -9 = -9 7r = -9 Divide each side by '7'. r = -1.285714286 Simplifying r = -1.285714286Subproblem 2
Set the factor '(7 + 8r)' equal to zero and attempt to solve: Simplifying 7 + 8r = 0 Solving 7 + 8r = 0 Move all terms containing r to the left, all other terms to the right. Add '-7' to each side of the equation. 7 + -7 + 8r = 0 + -7 Combine like terms: 7 + -7 = 0 0 + 8r = 0 + -7 8r = 0 + -7 Combine like terms: 0 + -7 = -7 8r = -7 Divide each side by '8'. r = -0.875 Simplifying r = -0.875Solution
r = {-1.285714286, -0.875}
| -13=x/5 | | k-45=98 | | 4(10-t)=12 | | 4/8x4= | | 4x-4sqrt(x)=15 | | y-200=-2/3x | | 4(10-t)=6 | | 6x-3=5-8x | | 3log(2x+4)=x-1 | | 8x-16=x+12 | | 2(t+2)=-4 | | 4a-(-7)=19 | | w-22=84 | | 6(k-2)-5=5k-(4k-3) | | 6(12-12x)+(2+15x)=185 | | (5x+6y)+(3x-2y)= | | 1.5+0.50=25+0.25 | | s=180(24-2) | | 3.3/4-(5/6) | | 4(2x-1)=x-6(x+3) | | x/4-5/6 | | a*(2b+4c-3d)-(6a-7d)= | | s=180(15-2) | | .5(x+2)=21 | | (x^4/3)(x^2/3) | | 7v-5=6v-4 | | 3a-8=4(a+1)+12a+2 | | 5+5p=4p | | 1/3*70x | | 1/x^2-1/x=9 | | (x/4)(4) | | y=ln(3x^3+4x) |