1.3z-.6(z+12)=.7(z+2)

Simple and best practice solution for 1.3z-.6(z+12)=.7(z+2) 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 1.3z-.6(z+12)=.7(z+2) equation: 


Simplifying
1.3z + -0.6(z + 12) = 0.7(z + 2)

Reorder the terms:
1.3z + -0.6(12 + z) = 0.7(z + 2)
1.3z + (12 * -0.6 + z * -0.6) = 0.7(z + 2)
1.3z + (-7.2 + -0.6z) = 0.7(z + 2)

Reorder the terms:
-7.2 + 1.3z + -0.6z = 0.7(z + 2)

Combine like terms: 1.3z + -0.6z = 0.7z
-7.2 + 0.7z = 0.7(z + 2)

Reorder the terms:
-7.2 + 0.7z = 0.7(2 + z)
-7.2 + 0.7z = (2 * 0.7 + z * 0.7)
-7.2 + 0.7z = (1.4 + 0.7z)

Add '-0.7z' to each side of the equation.
-7.2 + 0.7z + -0.7z = 1.4 + 0.7z + -0.7z

Combine like terms: 0.7z + -0.7z = 0.0
-7.2 + 0.0 = 1.4 + 0.7z + -0.7z
-7.2 = 1.4 + 0.7z + -0.7z

Combine like terms: 0.7z + -0.7z = 0.0
-7.2 = 1.4 + 0.0
-7.2 = 1.4

Solving
-7.2 = 1.4

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 1.3z-.06(z+12)=.7(z+2) | | 0=-0.04x^2+2x | | -0.2x^2+.04x+.8=0 | | 1/2-2= | | 3(y+3)-8(4y-9)=-29y+3 | | y=-0.04x^2+2x | | -56-9x=9x+13 | | 15x^2-17x+4=0 | | 0=18-2(h+1) | | x^2-2x-.75=0 | | 7.1x-5.6(x-1)=7.5 | | 8z+24z-az-3a= | | 5Y+0=30 | | 3x^2+4x=2z^2+3 | | 3x+9=68-8x | | 4p+3=6p(p+1)-1 | | c^2+5x=3x+11 | | -x^2+6+10=0 | | 98-2x=3x+23 | | y=-0.024x^2+x+5.5 | | 2Y+10=18 | | 3-x=4+3x | | 5x^2+7x-24= | | 8x+15=4x+155 | | 15x^2+29x-14= | | a^2=-2 | | -3(9-7p)=-12 | | g=28.7k | | 45-6x=3x+9+2x | | X+(x-3)=0.5x+x | | 1.2(6-z)=z | | r^4-12r^2=-35 |

Equations solver categories