7-(2z-3)=7-3z

Simple and best practice solution for 7-(2z-3)=7-3z 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 7-(2z-3)=7-3z equation:


Simplifying
7 + -1(2z + -3) = 7 + -3z

Reorder the terms:
7 + -1(-3 + 2z) = 7 + -3z
7 + (-3 * -1 + 2z * -1) = 7 + -3z
7 + (3 + -2z) = 7 + -3z

Combine like terms: 7 + 3 = 10
10 + -2z = 7 + -3z

Solving
10 + -2z = 7 + -3z

Solving for variable 'z'.

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

Add '3z' to each side of the equation.
10 + -2z + 3z = 7 + -3z + 3z

Combine like terms: -2z + 3z = 1z
10 + 1z = 7 + -3z + 3z

Combine like terms: -3z + 3z = 0
10 + 1z = 7 + 0
10 + 1z = 7

Add '-10' to each side of the equation.
10 + -10 + 1z = 7 + -10

Combine like terms: 10 + -10 = 0
0 + 1z = 7 + -10
1z = 7 + -10

Combine like terms: 7 + -10 = -3
1z = -3

Divide each side by '1'.
z = -3

Simplifying
z = -3

See similar equations:

| -19-(-21)= | | f(x)=2+4x | | 80+9h=224 | | 4x^6=81 | | 4.3(y+6)=30 | | [2n+5]=11 | | 2(x+7)=10x-10 | | 12+(-57)= | | -3x-2=-4x-8 | | -5x+9=-6x-3 | | 12-7j=-2 | | 12y-3y=7 | | 2(-1+x/3)=12 | | m^2+2m-1m-5m-10+1=0 | | 5+2j=-13 | | 3(x+4)=4x-5 | | -7a+11b= | | 15=m+-9 | | 5n^2+8n-36=0 | | p^2-2px+x^2=y^2 | | 4(x+3)=14 | | t*6-5=15 | | 20/35*45/4= | | 3(4x+6y)=15 | | a*4+4=14 | | M^2+2m-1m-5m-10-1=0 | | x(x+12)=32 | | 7-0.03x=1.72+1.75 | | [4+2]=6 | | (n+8m)(n+3m)-(n+m)(n-4m)=7x | | 5x-2x+6=x+18 | | 3(4-3c)=c-6 |

Equations solver categories