-243=90+9z

Simple and best practice solution for -243=90+9z equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for -243=90+9z equation:


Simplifying
-243 = 90 + 9z

Solving
-243 = 90 + 9z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-9z' to each side of the equation.
-243 + -9z = 90 + 9z + -9z

Combine like terms: 9z + -9z = 0
-243 + -9z = 90 + 0
-243 + -9z = 90

Add '243' to each side of the equation.
-243 + 243 + -9z = 90 + 243

Combine like terms: -243 + 243 = 0
0 + -9z = 90 + 243
-9z = 90 + 243

Combine like terms: 90 + 243 = 333
-9z = 333

Divide each side by '-9'.
z = -37

Simplifying
z = -37

See similar equations:

| -5(w+9)=2w-38 | | 7m+1+2m=1 | | 7x+8y=21 | | -.3x+.1y=-.1 | | (x^2+6x-7)(2x+6)=0 | | x-7=124 | | x-7=255 | | 9r+2r-4=6 | | 2x-8-4=3x+1x-6 | | 2y=2x+11 | | -5.5*x+0.56=-65.1 | | 4x-20-9x-3-x=-83 | | 2y=2x-11 | | x-260=130 | | x-.25=170 | | 39-1=156 | | -.4x+.1y=-.1 | | 10(x+10)=5x | | 6.5(z-2)=2.5(3z+3)-6.5 | | (x-3+i)(x-3-i)= | | x-39=156 | | 8x-2(3x-2)=6 | | x+256=392 | | 100x+500=-50x | | 5+3(2u+6)=8 | | x^2=-11x+28 | | .20x+50(6-x)=.40(6) | | 20d=13 | | (3x+3)(x-5)=0 | | 18y+20=-2y | | Y=(8+x)mforx | | 24=8v-7+7 |

Equations solver categories