If it's not what You are looking for type in the equation solver your own equation and let us solve it.
3(4r-7)=27
We simplify the equation to the form, which is simple to understand
3(4r-7)=27
Reorder the terms in parentheses
+(+12r-21)=27
Remove unnecessary parentheses
+12r-21=+27
We move all terms containing r to the left and all other terms to the right.
+12r=+27+21
We simplify left and right side of the equation.
+12r=+48
We divide both sides of the equation by 12 to get r.
r=4
| 5-3x*2+5=x-8*4 | | 2(3x-3)-3=2(x-2)+27 | | 24x^2=9x | | 160x-60-7x^2=0 | | x^3-3x+3=4.8 | | 4y+6x=2100 | | 6x+4y=2100 | | 5x+y-2x+7y= | | 1470+7(m-30)=0 | | 125x-60-35x^2=0 | | 0.17x+0.2(x-4)=0.01(2x-3) | | F(X)=7x-ctgx | | 1800+300(g-1)=3000 | | 8-3d-12=4 | | 2x=.66(-8+4x) | | -(5a-8b+7c)= | | 12*3+12*12x= | | 10x^2+20x=12x^2-60x | | 1000+5000j=1350 | | 15+(-x)=5 | | 8x-50=125-692 | | [8(c+5)-15]+[3(c-2)+1]= | | (x-5)(x-3)=15 | | -2(w-8)+4w+3= | | 3x^2-3x-248=0 | | -x^2+19x+78=0 | | (2x-5)(1x+3)=2*x*x-(3x+1)+(1x-6) | | 17y-8=12-13y | | 24-2x=5x-3 | | (3-3)*(6-2)= | | 6x-5=16x+45 | | 2x-(6x+2)=6x-32 |