3(5z-7)-2(9z-11)=4(8z-13)-17

Simple and best practice solution for 3(5z-7)-2(9z-11)=4(8z-13)-17 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 3(5z-7)-2(9z-11)=4(8z-13)-17 equation:


Simplifying
3(5z + -7) + -2(9z + -11) = 4(8z + -13) + -17

Reorder the terms:
3(-7 + 5z) + -2(9z + -11) = 4(8z + -13) + -17
(-7 * 3 + 5z * 3) + -2(9z + -11) = 4(8z + -13) + -17
(-21 + 15z) + -2(9z + -11) = 4(8z + -13) + -17

Reorder the terms:
-21 + 15z + -2(-11 + 9z) = 4(8z + -13) + -17
-21 + 15z + (-11 * -2 + 9z * -2) = 4(8z + -13) + -17
-21 + 15z + (22 + -18z) = 4(8z + -13) + -17

Reorder the terms:
-21 + 22 + 15z + -18z = 4(8z + -13) + -17

Combine like terms: -21 + 22 = 1
1 + 15z + -18z = 4(8z + -13) + -17

Combine like terms: 15z + -18z = -3z
1 + -3z = 4(8z + -13) + -17

Reorder the terms:
1 + -3z = 4(-13 + 8z) + -17
1 + -3z = (-13 * 4 + 8z * 4) + -17
1 + -3z = (-52 + 32z) + -17

Reorder the terms:
1 + -3z = -52 + -17 + 32z

Combine like terms: -52 + -17 = -69
1 + -3z = -69 + 32z

Solving
1 + -3z = -69 + 32z

Solving for variable 'z'.

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

Add '-32z' to each side of the equation.
1 + -3z + -32z = -69 + 32z + -32z

Combine like terms: -3z + -32z = -35z
1 + -35z = -69 + 32z + -32z

Combine like terms: 32z + -32z = 0
1 + -35z = -69 + 0
1 + -35z = -69

Add '-1' to each side of the equation.
1 + -1 + -35z = -69 + -1

Combine like terms: 1 + -1 = 0
0 + -35z = -69 + -1
-35z = -69 + -1

Combine like terms: -69 + -1 = -70
-35z = -70

Divide each side by '-35'.
z = 2

Simplifying
z = 2

See similar equations:

| 2y-2x=16+112 | | g(x)=x^2+5x-3 | | 10k^2+9k-1=0 | | .5x+3=.25(3x+3) | | 11-2(8+3x)=49 | | 3(t-3)=5(2t+1) | | m+24=15 | | x^10-20x+19=0 | | X^2-12=28 | | 2x(4x+6)-9=2x-4y-16 | | 4x^2-4.691x+4=0 | | 3x+7=54 | | 4x^2-6=42 | | 3x-(7-5x)=3(4x+5) | | 3x^2-8x+4= | | 6x^2-49x+4=0 | | 2x+27=10x-45 | | 6x^2+5x+1= | | x^3-27x=0 | | 10x+4=5x+21 | | 4(3d-2)=8d--5 | | 5=8x-2 | | n^2+3-10=0 | | 2x^4-3x^3-x^2+3x-1=0 | | 90=3y-6 | | 2y+2y+5y+3=0 | | 2y+2y+5y=3 | | -2(2w+3)=10 | | 5x+5=12x-12 | | 5(x-3)=10(x-2) | | 2x+7y=8 | | 8(17)k-7=68 |

Equations solver categories