0.4(3z+5)+2.8=0.7(3z-6)

Simple and best practice solution for 0.4(3z+5)+2.8=0.7(3z-6) 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 0.4(3z+5)+2.8=0.7(3z-6) equation: 



0.4(3z+5)+2.8=0.7(3z-6)

We move all terms to the left:

0.4(3z+5)+2.8-(0.7(3z-6))=0

We multiply parentheses

1.2z-(0.7(3z-6))+2+2.8=0



We calculate terms in parentheses: -(0.7(3z-6)), so:

0.7(3z-6)

We multiply parentheses

2.1z-4.2

Back to the equation:

-(2.1z-4.2)



We add all the numbers together, and all the variables

1.2z-(2.1z-4.2)+4.8=0

We get rid of parentheses

1.2z-2.1z+4.2+4.8=0

We add all the numbers together, and all the variables

-0.9z+9=0

We move all terms containing z to the left, all other terms to the right

-0.9z=-9

z=-9/-0.9

z=+10

See similar equations:

| k-10÷2=-7 | | (11y-6)^2+121=0 | | 4x+15+2x+45=90 | | 89x+10=99x | | 6x-6=-36 | | x+11=14+4x | | 5(u+3)=3u+27 | | 4x+15+2x+45=180 | | 174(x)=112(x) | | 1x+9=90 | | 11=a-5.4 | | 0=5x^2-116 | | 1/4=p+9/16 | | 174x=112x | | 4x-12=-3 | | -23+z=-28 | | (w)/(12)-3(12)=53 | | 5(1/5n)=7n-18 | | 9(x^2+16)=8x | | m+(-2)=-12 | | 8(r-2)=-15(12+r) | | -20+r=9 | | y-29=-2 | | 5(2+3X)=3-2x | | 3(n-5)=8 | | 13x+4=18-2x | | 1n=7n-18 | | 5u+5(1-u)=u+-8 | | (x+7)^2+x^2=35^2 | | (50+5x)=(88-2x) | | x^2=161.02 | | x=2x-7;7 |

Equations solver categories