42=(x+4)+(2x-7)

Simple and best practice solution for 42=(x+4)+(2x-7) 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 42=(x+4)+(2x-7) equation:


42=(x+4)+(2x-7)

We simplify the equation to the form, which is simple to understand 
42=(x+4)+(2x-7)

Remove unnecessary parentheses
42=x+4+(2x-7)

Remove unnecessary parentheses
+42=+x+4+2x-7

We move all terms containing x to the left and all other terms to the right. 
-1x-2x=+4-7-42

We simplify left and right side of the equation. 
-3x=-45

We divide both sides of the equation by -3 to get x. 
x=15

See similar equations:

| 1088=5(11)-(100+2(11)) | | (x+1)(x-2)(x-1+i)(x-1-i)=0 | | 5+ln(8x)=23-2lnx | | 39n=9n-60 | | 7x+x=824-8 | | 9-h=2 | | 7x+3(-2x+18)=47 | | -4(2b+1)+(9b-1)=0 | | -4(8+5)n=8 | | -7x+6=39+4x | | 4cos^4(2x)+4sin(2x)=5 | | (12y^2+19y-14)-(18y^2-3y-17)= | | z=1-2i | | 7x+5=7x-12 | | lnx+ln(x-3e)=ln(4)+2 | | 29x-17=6x-8 | | 3n-2=18 | | 3(x-6)2=108 | | 0.4(5x+10)=1.8+-1(x+2) | | 3x-17=-9 | | x+(x+4.5)=19 | | (7b-4)-2(3b+1)=-5 | | 0.4(5x+10)=18-(x+2) | | 3x+4(4x-17)=144 | | u^2=-16 | | 7+8i=y+(x+2)i | | 2x-1=-6x-17 | | 1/2m-10=4 | | 8(4+x)=4(3-5x)+4x | | 78-(3x+9)=3(x+9)+x | | 8(x+3)(x+4)=576 | | 6x-6x-9=9 |

Equations solver categories