80+.70x=30+.90x

Simple and best practice solution for 80+.70x=30+.90x 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+.70x=30+.90x equation:


Simplifying
80 + 0.70x = 30 + 0.90x

Solving
80 + 0.70x = 30 + 0.90x

Solving for variable 'x'.

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

Add '-0.90x' to each side of the equation.
80 + 0.70x + -0.90x = 30 + 0.90x + -0.90x

Combine like terms: 0.70x + -0.90x = -0.2x
80 + -0.2x = 30 + 0.90x + -0.90x

Combine like terms: 0.90x + -0.90x = 0.00
80 + -0.2x = 30 + 0.00
80 + -0.2x = 30

Add '-80' to each side of the equation.
80 + -80 + -0.2x = 30 + -80

Combine like terms: 80 + -80 = 0
0 + -0.2x = 30 + -80
-0.2x = 30 + -80

Combine like terms: 30 + -80 = -50
-0.2x = -50

Divide each side by '-0.2'.
x = 250

Simplifying
x = 250

See similar equations:

| H=l^2Rt | | 48=3y^2 | | Y=x+9x | | 6(x-5)=5(x+15) | | 8*6w=208 | | 8+3n=6 | | -5+22=m-3 | | 64v^2-144v+81=0 | | 42+4x=11 | | -9g+7=24g-4 | | m-p=3x+2x | | -11=b-15 | | x+81=4x | | 12x-6=8x+30 | | 10*2x=5x | | 5(3x+4)=-15x-10 | | 5r+6=21 | | 4x^2+34x-18*x+9= | | 42+4x=42 | | -16=8x-8 | | 4x^2+34x-18=x+9 | | Xgiveny=73 | | 4-2(5x-4)=-10x | | m=88+3(5) | | 8y+6=6y | | 3(8-6)=t | | 6r+2=-10 | | 8m-(2m-3)=12 | | -2(3x+5)=-6x-10 | | (6+i)+(8-8i)= | | 3(y+1)+3=7(y-2) | | 3(4b+7)=5(2b+11) |

Equations solver categories