If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1(r + 4) + 9r = -1 + 8r Reorder the terms: -1(4 + r) + 9r = -1 + 8r (4 * -1 + r * -1) + 9r = -1 + 8r (-4 + -1r) + 9r = -1 + 8r Combine like terms: -1r + 9r = 8r -4 + 8r = -1 + 8r Add '-8r' to each side of the equation. -4 + 8r + -8r = -1 + 8r + -8r Combine like terms: 8r + -8r = 0 -4 + 0 = -1 + 8r + -8r -4 = -1 + 8r + -8r Combine like terms: 8r + -8r = 0 -4 = -1 + 0 -4 = -1 Solving -4 = -1 Couldn't find a variable to solve for. This equation is invalid, the left and right sides are not equal, therefore there is no solution.
| 2/3(x-6)=4/5x-1 | | 9c-42+49=0 | | 5x+2x-27=x+100 | | 5x*5x-16=0 | | 10x-(5x-10)=7+4x | | 3056890000+(-15000000x)=20885000000+5550000x | | 5(2t+3)-9=-5 | | 2x-7=-3x+8 | | -3n-6(4n+2)= | | 4p+5=14+3p | | -7+x=-22 | | 4x+3y=6y-5 | | z+7=31 | | 10(3-4x)+6=-2-(-6+8x) | | z-28=40 | | 2y-5=4(y-7)+5 | | x*(5x-4)*(x+1)=0 | | 2x-2=-11-2x | | 26=x/5 | | 5=v+28 | | (6x^2-x-13)/(3x-5) | | x=140 | | 15p+5-1=1 | | x+2(3x-2)=6x-2 | | 15y-2y= | | 1.3x-x-5=15 | | (8x+3)*(8x+3)=0 | | 2x-3y=-19 | | 4b+3(2b-1)=2b+13 | | -2(4s-1)-2=-3(6s+7)-3 | | 8+5=311 | | 9j+8j+7j= |