-7z-9z=-4z+7+2z

Simple and best practice solution for -7z-9z=-4z+7+2z 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 -7z-9z=-4z+7+2z equation:


Simplifying
-7z + -9z = -4z + 7 + 2z

Combine like terms: -7z + -9z = -16z
-16z = -4z + 7 + 2z

Reorder the terms:
-16z = 7 + -4z + 2z

Combine like terms: -4z + 2z = -2z
-16z = 7 + -2z

Solving
-16z = 7 + -2z

Solving for variable 'z'.

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

Add '2z' to each side of the equation.
-16z + 2z = 7 + -2z + 2z

Combine like terms: -16z + 2z = -14z
-14z = 7 + -2z + 2z

Combine like terms: -2z + 2z = 0
-14z = 7 + 0
-14z = 7

Divide each side by '-14'.
z = -0.5

Simplifying
z = -0.5

See similar equations:

| 16+2x=-24 | | 6*7x=41 | | .1a-.3=.2a-8.3 | | 1000(8x-10)=40(760+100x) | | -5y+1=-2(4y+13) | | 4z+13=16y-15 | | 4x+5y=70 | | 4x-6y=-8 | | 1-(2-3)=(1-2)-3 | | 1+(2+3)=(1+2)+3 | | 1*(2*3)=(1*2)*3 | | X^2+2Y^2+2ZY+2Z^2=1 | | 2x^2-5x=627 | | 112= | | -7(-7+3)= | | 10+-2= | | -7x=7x+6 | | fx=7x+6 | | 3x+44=7x | | 5x=7x+6 | | -6(y+3)+3(4y-5)=5(y-5)+13 | | 3x+49+17=59 | | -192a^2+147= | | 21+3x=x(-5x+4) | | y=2(x+2)(x-2) | | v^2-13v+42= | | 7(y-7)=-8y-4 | | 96a^2+240a+150= | | 20s^2+60s+45= | | 17x+43=164 | | 7(7-y)=8y-4 | | 16(x+2)-8=16x+26 |

Equations solver categories