If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 870 = 30(z + 20) Reorder the terms: 870 = 30(20 + z) 870 = (20 * 30 + z * 30) 870 = (600 + 30z) Solving 870 = 600 + 30z Solving for variable 'z'. Move all terms containing z to the left, all other terms to the right. Add '-30z' to each side of the equation. 870 + -30z = 600 + 30z + -30z Combine like terms: 30z + -30z = 0 870 + -30z = 600 + 0 870 + -30z = 600 Add '-870' to each side of the equation. 870 + -870 + -30z = 600 + -870 Combine like terms: 870 + -870 = 0 0 + -30z = 600 + -870 -30z = 600 + -870 Combine like terms: 600 + -870 = -270 -30z = -270 Divide each side by '-30'. z = 9 Simplifying z = 9
| 123c=-2p-5x | | 3m+5m=80 | | -11x+7=-5x^2+4x | | 9x-236=-569 | | 2x+5=3(x+2)-2 | | -15+r=-38 | | 183=-60-9x | | 6(n+4)-1=137 | | -60/c=10 | | -14x-7/-7=-12 | | (7/5)-2x=-7 | | 5x-8+3x+14=180 | | 5x-6=89 | | 3(x+3)=5x-2 | | 29-4x=-27 | | 27=6x+3(-4x+23) | | -2(g-25)=-66 | | 4x+3=3(x+12)+2v | | X^2+4=-77 | | -2x-7(-7x+33)=98 | | -30=6/5y | | 7(k-89)=14 | | (-3,7),m=1/3 | | 9+4.9=8.3 | | x^4+19x+48=0 | | 5x-2*(-0.25)=(-10) | | -19+m=36 | | 4n-1-2=-19 | | 93=-7x+3(3x+25) | | x(x+4)-2=x+2 | | 12x+17=4x+52 | | -24=-1x-5x |