If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -64 = -4r + -4(4r + 1) Reorder the terms: -64 = -4r + -4(1 + 4r) -64 = -4r + (1 * -4 + 4r * -4) -64 = -4r + (-4 + -16r) Reorder the terms: -64 = -4 + -4r + -16r Combine like terms: -4r + -16r = -20r -64 = -4 + -20r Solving -64 = -4 + -20r Solving for variable 'r'. Move all terms containing r to the left, all other terms to the right. Add '20r' to each side of the equation. -64 + 20r = -4 + -20r + 20r Combine like terms: -20r + 20r = 0 -64 + 20r = -4 + 0 -64 + 20r = -4 Add '64' to each side of the equation. -64 + 64 + 20r = -4 + 64 Combine like terms: -64 + 64 = 0 0 + 20r = -4 + 64 20r = -4 + 64 Combine like terms: -4 + 64 = 60 20r = 60 Divide each side by '20'. r = 3 Simplifying r = 3
| -84=3(4n-4) | | 2v^2+13v+20=0 | | (x^2-y^2)pq-xy(p^2-q^2)-1=0 | | m^2+8m-53=0 | | (3m^-3/-2m^-2) | | 5=-7x+2x+5 | | 2x^2+4y^2=48 | | m+6=2.33 | | (x+80)=110 | | 5x(7)=12 | | 5(3+2p)=75 | | 6x=x-5.5 | | .5=.0021*x^2 | | 154x=1078 | | 6x=5.5-x | | 70=2+2(4+5x) | | c^2+4c-4=0 | | -2.5x-2=5.7x+6 | | 3=n+3+5 | | log[4](6x+1)=3 | | 4n+5=49 | | 3=-3n+6n | | y=43.81-.395*15 | | (x-45)=140 | | 3(p+5)+6a=2(2+3a) | | 20=18 | | 6x=10-10+6x | | q/5 | | a-5-6a=0 | | P-0.8=1.4 | | 3x+x=2x+6 | | 3+6x=12x-4 |