40+0.7x=30+0.8x

Simple and best practice solution for 40+0.7x=30+0.8x 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 40+0.7x=30+0.8x equation: 



40+0.7x=30+0.8x

We move all terms to the left:

40+0.7x-(30+0.8x)=0

We add all the numbers together, and all the variables

0.7x-(0.8x+30)+40=0

We get rid of parentheses

0.7x-0.8x-30+40=0

We add all the numbers together, and all the variables

-0.1x+10=0

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

-0.1x=-10

x=-10/-0.1

x=+100

See similar equations:

| -(3x+1)=-3x-1 | | 20=62x+84 | | (6x+4)-(3x+8)=23 | | -5(1-7p)=-6(3-7p)-7p | | −(5x−11)−x=6−6x | | 45-2x=30-1.5x | | F(n)=8-2n | | 3(2-x)+5=1 | | 8x+1=7x-29 | | 9(k-6)=90 | | x/3-3=-15 | | 7(j-4)=35 | | -8-5n-7n=-8 | | 4(r-7)=32 | | 0.1x0.1=0.001 | | (7y-6)/9=4 | | 5(y+8)=40 | | x=5x+52 | | 5x+6=8-12 | | p/3.2=5 | | 21.5x24.0=516 | | 2^k=12 | | k/3+9=15 | | x^2+6x=2x+21 | | (1/2x)+(x+30)=90 | | m+(-6)=15 | | a-6.75=2.12 | | 6x+15=4x+32 | | 0.25x+2(2x-6)=7 | | −17+5c=5(c−5)+8 | | B=7/4(j-42) | | 8k+6K=3 |

Equations solver categories