If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying z = (42 + -4y)(20 + -1y) Multiply (42 + -4y) * (20 + -1y) z = (42(20 + -1y) + -4y * (20 + -1y)) z = ((20 * 42 + -1y * 42) + -4y * (20 + -1y)) z = ((840 + -42y) + -4y * (20 + -1y)) z = (840 + -42y + (20 * -4y + -1y * -4y)) z = (840 + -42y + (-80y + 4y2)) Combine like terms: -42y + -80y = -122y z = (840 + -122y + 4y2) Solving z = 840 + -122y + 4y2 Solving for variable 'z'. Move all terms containing z to the left, all other terms to the right. Simplifying z = 840 + -122y + 4y2
| 4k-3=3k+y | | 7n+2=12 | | 8x-2=3x+12-25 | | 5x-2(x-3)=-2+5x-2 | | -2.2+y/5=-14.7 | | a+1=11-a | | 6n+15=33 | | 8x-2=3x+12+25 | | 2340/46 | | 3(2x-6)=2(4x-10) | | 46/2340 | | 3(x)-8=55 | | -1y=3+(-4x) | | w^2-4w-240=0 | | 4g/16-(3/8)-(9/16)=(3/16) | | 7x-14(x+1)=-7x+18 | | 58=4x-1 | | x^3+8x^2-18x+20=0 | | 87=-6x-5(2x+5) | | 7=y/5.12+5 | | 5x=5x+20 | | 63=4x+1 | | 3[4+6(-4x+9)-7x]+18x=4-2[3x-5(2-7x)+9] | | 12+u/-5=-48 | | 4a+3a=-14 | | 4x-3=2x-21 | | 3/4n=11 | | 203=w/10+194 | | 7c=23+26 | | 6-2n-8(1-n)-7a= | | b=1/2f*n | | 58=4x+1 |