If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 56r2 + -23r + -63 = 0 Reorder the terms: -63 + -23r + 56r2 = 0 Solving -63 + -23r + 56r2 = 0 Solving for variable 'r'. Factor a trinomial. (-7 + -8r)(9 + -7r) = 0Subproblem 1
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 = -0.875Subproblem 2
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 = 1.285714286Solution
r = {-0.875, 1.285714286}
| (-3)+5x-4x=13 | | 0.75(5x+15)=2.9-(x+3) | | 87+93= | | -5+11n=-126 | | n*1/2 | | 0.75(5x+15)=2.9-9x+3 | | -5=8+y/10 | | 24/5/8=x | | 7y-21/5=-4y/1 | | 20a^3-13a^2-15a=0 | | 7+4n=-37 | | -4.9x^2+23.5x+3=0 | | (x-5)1.4x(x+35)x=360 | | (X+2)/3=(x-1)/6 | | 12x-15=8x-1 | | 39-4x=14x+19 | | -4(5x-6)-3=1 | | 3x-10=2x-10 | | 4*10x+25x=415 | | -2(.12)+.03x=1.5(x-2) | | 9p^2+bp+4=0 | | 64=-4(-5x+4) | | 7y-21/5=-4y | | 12x^2+3x=6 | | 3(4x+2)-3x=10 | | 3(2x-5)+5(3x+6)= | | 15x-71/4=93/4 | | 0.16h+0.4(2000)=0.22(2000+h) | | m=x+n/y+2 | | -2(-8+6n)=-44 | | 7b-25=4b-1 | | -(v-5)=-3 |