7(x-3)+x=3

Simple and best practice solution for 7(x-3)+x=3 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 7(x-3)+x=3 equation:


Simplifying
7(x + -3) + x = 3

Reorder the terms:
7(-3 + x) + x = 3
(-3 * 7 + x * 7) + x = 3
(-21 + 7x) + x = 3

Combine like terms: 7x + x = 8x
-21 + 8x = 3

Solving
-21 + 8x = 3

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 8x = 3 + 21

Combine like terms: -21 + 21 = 0
0 + 8x = 3 + 21
8x = 3 + 21

Combine like terms: 3 + 21 = 24
8x = 24

Divide each side by '8'.
x = 3

Simplifying
x = 3

See similar equations:

| 2(-1)-7=-2(-1)+1 | | 3(x-h)+k=18 | | t=35/14 | | 4(h-5)=19 | | 2106/27=y | | 5m-5=8-8m | | (3x-1)=4x+8 | | 7x-51=61 | | x^2-18-2x=0 | | 6(2x)-3=22x+2 | | 3x+43=26x+6 | | X^2-3y+12=0 | | x+x+x+x+x+x+x+x+x+3=49 | | y/6=28 | | -2y-7=x | | x=0.6875 | | 28.5-12+10=28.5 | | 5v=80 | | 2(2)-7=-2(2)+1 | | 5+2x=-7+6x | | 81-7+36+27-54=9y(18+3)-7 | | 6(x+4)=8(x+2.8) | | y=4(0.25) | | 2x-8=4x-50 | | -25.9-k=27.2 | | f(x)=0.2x^2+5x-47 | | 0.1x+64=.03x+42 | | 2x-4(5x-8)=5 | | x+x+x+9=41 | | Y=8(x-0.5) | | 4/32=a/100 | | 2e^2x= |

Equations solver categories