8+7x+x=40

Simple and best practice solution for 8+7x+x=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 8+7x+x=40 equation:


Simplifying
8 + 7x + x = 40

Combine like terms: 7x + x = 8x
8 + 8x = 40

Solving
8 + 8x = 40

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 8x = 40 + -8

Combine like terms: 8 + -8 = 0
0 + 8x = 40 + -8
8x = 40 + -8

Combine like terms: 40 + -8 = 32
8x = 32

Divide each side by '8'.
x = 4

Simplifying
x = 4

See similar equations:

| 7x+2+6x=41 | | n-7=10 | | n+39=54 | | 22-25= | | 3x+3=33 | | 7+6x=73 | | 0+1=0+7 | | 15-0.5x=0.25x | | 7+7x=70 | | x-5=41 | | 8k-2(4-3k)= | | 21x^2+17x+7=0 | | 7x+2=65 | | n+12=32 | | n+20=29 | | 4(z-1)=2(z+3) | | 5x+8=68 | | 2x-3=5x+6 | | 7-5x+20-15x= | | 3x+55=6x-5 | | -0.5x^2+36x-522=0 | | 7-5(x+4-3x)= | | 133-2x=25x+16 | | 3(w-2)=9 | | c^2+2c=35 | | 4+4x=44 | | 2(x+5)=7-4x | | 5(b-1)=2(b-4) | | 14-9l=71-30l | | 5k+7=32 | | 0.5+1.5x+0.6-.3x=.83 | | 5+5x=65 |

Equations solver categories