If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 4r3 + -4r2 + -145r = 4r2 + -5r Reorder the terms: -145r + -4r2 + 4r3 = 4r2 + -5r Reorder the terms: -145r + -4r2 + 4r3 = -5r + 4r2 Solving -145r + -4r2 + 4r3 = -5r + 4r2 Solving for variable 'r'. Reorder the terms: -145r + 5r + -4r2 + -4r2 + 4r3 = -5r + 4r2 + 5r + -4r2 Combine like terms: -145r + 5r = -140r -140r + -4r2 + -4r2 + 4r3 = -5r + 4r2 + 5r + -4r2 Combine like terms: -4r2 + -4r2 = -8r2 -140r + -8r2 + 4r3 = -5r + 4r2 + 5r + -4r2 Reorder the terms: -140r + -8r2 + 4r3 = -5r + 5r + 4r2 + -4r2 Combine like terms: -5r + 5r = 0 -140r + -8r2 + 4r3 = 0 + 4r2 + -4r2 -140r + -8r2 + 4r3 = 4r2 + -4r2 Combine like terms: 4r2 + -4r2 = 0 -140r + -8r2 + 4r3 = 0 Factor out the Greatest Common Factor (GCF), '4r'. 4r(-35 + -2r + r2) = 0 Factor a trinomial. 4r((-5 + -1r)(7 + -1r)) = 0 Ignore the factor 4.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 = 0Subproblem 2
Set the factor '(-5 + -1r)' equal to zero and attempt to solve: Simplifying -5 + -1r = 0 Solving -5 + -1r = 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 + -1r = 0 + 5 Combine like terms: -5 + 5 = 0 0 + -1r = 0 + 5 -1r = 0 + 5 Combine like terms: 0 + 5 = 5 -1r = 5 Divide each side by '-1'. r = -5 Simplifying r = -5Subproblem 3
Set the factor '(7 + -1r)' equal to zero and attempt to solve: Simplifying 7 + -1r = 0 Solving 7 + -1r = 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 + -1r = 0 + -7 Combine like terms: 7 + -7 = 0 0 + -1r = 0 + -7 -1r = 0 + -7 Combine like terms: 0 + -7 = -7 -1r = -7 Divide each side by '-1'. r = 7 Simplifying r = 7Solution
r = {0, -5, 7}
| 10=-2(2c+3) | | (k-2/4)=11 | | 156=-x+70 | | 5x+29y=-23 | | -y+213=2 | | 10x+y=10y | | 6n+13=10n+1 | | 3x=(2x-1)(w+4) | | 33+117=180 | | -6x-12=-6x-18 | | Zw+y=21.5 | | 2x+17=43-3x | | (8-6)+21= | | (y^2)+3yx-8x-4z=0 | | 4.2*8.1= | | 3(y-3)-2y=-8 | | (y/2)-3=3 | | (7/5)m=(1/5) | | 4x-3(x+8)+6(4-x)-(2x-3)= | | -7x-4=14 | | -7x-5=17 | | 6x-3=4+20 | | 3x_8=1/5x_2=1 | | 6x+5x-4=40 | | 30-3a=122 | | 8(x-3)=5-2x | | -5(x+1)=2(x-5) | | y-12-7=13 | | 7(1/2x-4)=4 | | x+5=9x+5 | | 3x_8=1/5x_2 | | 4x-5=2(x+2) |