5.5=8.7-0.8x

Simple and best practice solution for 5.5=8.7-0.8x 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 5.5=8.7-0.8x equation:


Simplifying
5.5 = 8.7 + -0.8x

Solving
5.5 = 8.7 + -0.8x

Solving for variable 'x'.

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

Add '0.8x' to each side of the equation.
5.5 + 0.8x = 8.7 + -0.8x + 0.8x

Combine like terms: -0.8x + 0.8x = 0.0
5.5 + 0.8x = 8.7 + 0.0
5.5 + 0.8x = 8.7

Add '-5.5' to each side of the equation.
5.5 + -5.5 + 0.8x = 8.7 + -5.5

Combine like terms: 5.5 + -5.5 = 0.0
0.0 + 0.8x = 8.7 + -5.5
0.8x = 8.7 + -5.5

Combine like terms: 8.7 + -5.5 = 3.2
0.8x = 3.2

Divide each side by '0.8'.
x = 4

Simplifying
x = 4

See similar equations:

| 5x+2(x-20)=317 | | 4u-3u=15 | | (x-4)-(1/(2x-7))=0 | | 9x-11=1.4x+4 | | 3(x-2)=4(x+1)+7 | | -4x^2+16x+19=0 | | x+(x+5500)+2x+(2x+3000)=36700 | | 20=5(v+6)-7v | | (1+x)(x+3)(2x-1)=0 | | .25(24x-11)+19x=0 | | 9x-11=0x+4 | | 9x-11=1x+4 | | 9x-11=0+4 | | 48-18/3x2 | | x^(5/3)=60 | | 9x-11=0.5x+4 | | 21=4x-11 | | 11(x+2)=3(x-2) | | x^3+x^2-5x+5=0 | | 0.3=0.9 | | y+21=8 | | X^6-5x+5=0 | | 9x-11=-100x+4 | | 10x-3/8*16/40x-12 | | 25x+18x= | | 6u+2v-7*(6u-3v+2w)= | | 1px-3/8*16/40x-12 | | 9x-11=-6x+4 | | 150=5x-75 | | (3x+4)(2x+3)=0 | | -2(y+4)=20 | | y=-3*-3-1 |

Equations solver categories