8z+7z=90

Simple and best practice solution for 8z+7z=90 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 8z+7z=90 equation: 


Simplifying
8z + 7z = 90

Combine like terms: 8z + 7z = 15z
15z = 90

Solving
15z = 90

Solving for variable 'z'.

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

Divide each side by '15'.
z = 6

Simplifying
z = 6

See similar equations:

| 3x^3+5x^2-15x-25=0 | | X(5x-2)=(5x+4)(x-2) | | 2(2n-3)=6+n | | 3(x+3)-1=5x-2(-2+x) | | .5(s+5)=-32 | | 39-(5x+7)=5(x+2)+x | | Y-17.5=11 | | 4e+16=4e-16 | | x+3+180+1.5x=455 | | 2x-7=79 | | 7x+7y=19.25 | | -2x-3(4-2x)=5(x-4)-10 | | X(2x-3)=18 | | 11d+10=11d | | 58.76+p=-30.05 | | 7x-7y=19.25 | | 6x-3(2.5)=15 | | 17+.42= | | .75(34-8b)=2(5b+1) | | 9j-8= | | 12=3m-9 | | 8.25+5.25m=11.25m | | k+18=1 | | -6(v+4)+3v+5=6v+10 | | -12x+60=-180 | | -8(10+m)=-16 | | -15x+4=199 | | 20-4x=-8(x-4)+6x | | 1x-3+1x+1x-3+7+2x-6+14=74 | | x+22=-14 | | (w-3)[(w+2)(w+1)]=0 | | w+1.9= |

Equations solver categories