If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -1 + -2(2a + 1) = -7 + -4a Reorder the terms: -1 + -2(1 + 2a) = -7 + -4a -1 + (1 * -2 + 2a * -2) = -7 + -4a -1 + (-2 + -4a) = -7 + -4a Combine like terms: -1 + -2 = -3 -3 + -4a = -7 + -4a Add '4a' to each side of the equation. -3 + -4a + 4a = -7 + -4a + 4a Combine like terms: -4a + 4a = 0 -3 + 0 = -7 + -4a + 4a -3 = -7 + -4a + 4a Combine like terms: -4a + 4a = 0 -3 = -7 + 0 -3 = -7 Solving -3 = -7 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.
| 8m+7m=5m+16 | | 2N=3N-12 | | 6-4d=26-9d | | 3[3-(t+3)]-t= | | 800-(5*100)= | | -8x+2[2x-(4-5x)]= | | (2s)-2=s+64 | | 0.2x-3.8=-9 | | 3x+9=2x-7 | | (x-7)+3(x-1)=8x+6 | | 81-t^2=0 | | 9y-187=11y-253 | | 44x^2-192x^3+64x^2=0 | | 5x-3(x-1)=4-x | | 7x+3=2x+50 | | 15g=64+12g | | 800-5P=100+2P | | 4t^2-28t+13=0 | | 9x^2+27x+6=0 | | 60=x-16 | | 5x+6=2(-6+4x) | | (-4)+(-6)-(-2)-(-5)= | | 16+4x(7+8)-3=0 | | 2n-21=3n/4 | | 3r-7=11 | | 3-4+(-4)+(-8)= | | -14+1-4x+8x=8x+3 | | 3n^2+20n-7=0 | | 2n-21=2n/3 | | 5z+-19=64 | | x^2-25X+68=0 | | 20-x=76 |