80-x=90-3x

Simple and best practice solution for 80-x=90-3x 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 80-x=90-3x equation:


Simplifying
80 + -1x = 90 + -3x

Solving
80 + -1x = 90 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
80 + -1x + 3x = 90 + -3x + 3x

Combine like terms: -1x + 3x = 2x
80 + 2x = 90 + -3x + 3x

Combine like terms: -3x + 3x = 0
80 + 2x = 90 + 0
80 + 2x = 90

Add '-80' to each side of the equation.
80 + -80 + 2x = 90 + -80

Combine like terms: 80 + -80 = 0
0 + 2x = 90 + -80
2x = 90 + -80

Combine like terms: 90 + -80 = 10
2x = 10

Divide each side by '2'.
x = 5

Simplifying
x = 5

See similar equations:

| 2(c-3)+c=0 | | 14-2x=-44 | | 2P=10-8P | | 5t-10=15t | | lny(2)=14 | | -4(7x-3)=236 | | X-3.5=8.62 | | -4-3x-4=-5+7-x | | 37.5/45 | | -8(7+v)=-104 | | 27+16s=12 | | 40x+2y=540 | | 13x+72=112 | | 8(2-1)=62+4+22 | | 5247/9 | | -13x-16=-42 | | 2/3(6-9a)=10 | | 2(-9x-7)=9 | | X(2x+11)=40 | | 1=82-x | | 1-5x=-23+x | | -2(y-1)=12 | | -1X+6=105 | | 2(k-1)=-8 | | -6x/24=2 | | y-4=-3/4(x-5) | | X+3=5.3 | | 6(8-g)=-7 | | 4(8k-5)=-276 | | 3/7*3/8*4 | | 4y-11=10 | | 180(n-2)=165x |

Equations solver categories