If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 13 = 2.6 + 4 Combine like terms: 2.6 + 4 = 6.6 13 = 6.6 Solving 13 = 6.6 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.
| 7y-12y-20=80 | | 19-42=-5 | | 21+7(12+y)-2=100 | | (u-2)(u+6)=0 | | 21+7(12+y)-10=89 | | -9x^2+27x=0 | | 8+3m-7=7m+9-3m | | (v+5)(v-5)=0 | | 8x-9x+2(-3x-4)=0 | | 167=x+2x+(x+27) | | 5t+11t=64 | | 40x^2+23x-30=0 | | 4(2x+3)=2(x+5) | | 15k-31=3(5k-11) | | y=-6*10 | | 7-6(-8+2n)+n=0 | | 4x-1=7-3(6-2x) | | 3x+6=8x+1 | | 61/2+11/4=a | | 217+36=x | | 2y*4y^3u^7*5u^5=0 | | 3x(4x-2)=0 | | -5-3(4-r)=0 | | 3x+92=-106-8x | | 1.2x-5.4-2.7x=-2.5x-2.9 | | 15x^2+20=0 | | 4(5-y)=80 | | 4(8+5u)+2u=0 | | -136-5x=3x+72 | | 9+4(5)-8= | | 3x+8+9x+4=180 | | 60-9k=12+k |