7x-15=42

Simple and best practice solution for 7x-15=42 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 7x-15=42 equation: 



7x-15=42

We move all terms to the left:

7x-15-(42)=0

We add all the numbers together, and all the variables

7x-57=0

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

7x=57

x=57/7

x=8+1/7

See similar equations:

| 20x+90=180 | | 5x-2+3(x-11)=50 | | 6-9x=5x-10-4 | | 2x-10+4x+46+3x=180 | | G(x)=8x-1 | | 5w÷4w+12=66 | | 4/3m+3=9 | | 6x-16=2x+4x+20=4 | | 10x+7=2x-1 | | y/2+6=5 | | -4(8-6x)+6x=28+4x | | 6x-16=2x4x+20=4 | | 15+n|2=20 | | n/10-4=1 | | 7x+18+8x+7=180 | | 2(x+10)=2x-2 | | 7x+18+8x+7=108 | | 5x+1=10x-11 | | 45=-9(-p+6)45 | | -5x+6=x12 | | y=4(-2)+5 | | 8(12-I=3(k+21) | | 7m+3+8m-18=90 | | 36-(2c+3)=2(c=4)+c | | 15+n^2=20 | | 2^x+5=13 | | 12x+33x+5=180 | | y=3(16)+4 | | y=3(9)+4 | | Y=-5r-17 | | 4x+4=2.5x-1 | | Y=5r-17 |

Equations solver categories