If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7(3-z)+2z=-9
We simplify the equation to the form, which is simple to understand
7(3-z)+2z=-9
Reorder the terms in parentheses
+(+21-7z)+2z=-9
Remove unnecessary parentheses
+21-7z+2z=-9
We move all terms containing z to the left and all other terms to the right.
-7z+2z=-9-21
We simplify left and right side of the equation.
-5z=-30
We divide both sides of the equation by -5 to get z.
z=6
| x^16=0 | | (2x+8)(x-3)= | | (3-5i)(2+9i)+(7+2i)(7-2i)= | | 6-x=17-2x | | 2+-4=6 | | 64x*-4=0 | | 16y=176 | | m=6(p+q) | | m-5m-6m+9= | | 6x+6-5x=11 | | 5x+a=y | | 7.8x+2=165.8 | | 9+5x=2x+9 | | 2x+3y-x+2y= | | i(2+i)= | | 3x+20+5x-4=360 | | m+12=80 | | 6x-5=7(x-2)-x | | 3x+20=5x-4 | | 4y=-1x+97 | | 10-8x=2(5-4x) | | -3x+9=-2(x-3) | | 2(9)+3+4(9)+5(9)-8= | | 2r+8=5r-13 | | 3(2x+4)=2(2x-3) | | 10x-3(x-6)=x-30 | | 2x-1+x+5+x+8+84=360 | | 2x-1+x+5+x+8=84 | | -2x+3=3.5x | | -2x+1.5x=3.5x | | 2(x-4)=x+9 | | 6x+79=11x-6 |