(25-x)+(20-x)+8=40

Simple and best practice solution for (25-x)+(20-x)+8=40 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 (25-x)+(20-x)+8=40 equation: 


Simplifying
(25 + -1x) + (20 + -1x) + 8 = 40

Remove parenthesis around (25 + -1x)
25 + -1x + (20 + -1x) + 8 = 40

Remove parenthesis around (20 + -1x)
25 + -1x + 20 + -1x + 8 = 40

Reorder the terms:
25 + 20 + 8 + -1x + -1x = 40

Combine like terms: 25 + 20 = 45
45 + 8 + -1x + -1x = 40

Combine like terms: 45 + 8 = 53
53 + -1x + -1x = 40

Combine like terms: -1x + -1x = -2x
53 + -2x = 40

Solving
53 + -2x = 40

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-53' to each side of the equation.
53 + -53 + -2x = 40 + -53

Combine like terms: 53 + -53 = 0
0 + -2x = 40 + -53
-2x = 40 + -53

Combine like terms: 40 + -53 = -13
-2x = -13

Divide each side by '-2'.
x = 6.5

Simplifying
x = 6.5

See similar equations:

| 72+4h=92 | | (25-x)+(20-x)=32 | | 2y^2+10=-7 | | 3k+10=2K-2 | | -23/2+49/4 | | .7x^2=2.8x+.7 | | n-(23+-16)=-27 | | 9y-4=23 | | m+(-14+22)=35 | | -3k+10+k=2 | | -51+2y+2=3(3y-5)-6 | | n-(-25)=10 | | 28=p-(-14) | | -15+2y+2=3(3y-5)-6 | | 13-t+t=7 | | 22000-16000/12x0 | | c+(-14)=23 | | 6-2=6x-10x+12 | | 7-4[2-(4y-5)]= | | 256-9x=15.4545 | | -34(15x)+29(19x)= | | 16-24x+24=8x-6 | | 8x+5=-4+3x+19 | | 78-16=x | | 700*.70+4x=(700+x)*1.90 | | 6x+3=-3+4x+22 | | Y=6X+9/9x-8 | | 10/78=x/16 | | y-16=1(x-2) | | (9x-6)(7x+8)= | | f(x)=-0.067x^2+0.8x+0.2 | | 2(3x-2)-(4x+3)=4(x-6) |

Equations solver categories