If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2.1(7.5 + 1.8) = 0 Combine like terms: 7.5 + 1.8 = 9.3 2.1(9.3) = 0 Multiply 2.1 * 9.3 19.53 = 0 Solving 19.53 = 0 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.
| -6x+7y-z=18 | | -5y+23=28 | | 25x^81=0 | | (4+5i)(4-5i)=1 | | 42=7x+7(-2x+18) | | 11x-23y=-5 | | (1/36)-(1/40)=(1/x) | | 4/9*7/9 | | 4/9/7/9 | | 20x^2-40x-52=0 | | 4m-12=2m-9 | | (1/36)-(1/40)=(1/t) | | (9y-8)(y+5)=(ny-2) | | 6+3x+4x= | | 4(3y-4.7)+17.4=7(4y-0.2) | | c=0.17w+0.63 | | (2x-3)+(x+5)=90 | | -4+2x=x+3 | | (2x^2+15x+21)/(x+5) | | -8(5-n)=-104 | | 8y=64.72 | | 81x^2+kx+25=0 | | 1x+3y=360 | | 6(x+4)=2x+60 | | 2x^2+9x-8=0 | | 4=8/12(-8)+b | | 2x+3x+15=20 | | -3x^2-237=0 | | M/4+4=17 | | (8m-4)/(2m-1) | | 1m+6.74+.7m=-3.8 | | -3x^2=-237 |