0.1(x+40)+0.7x=20

Simple and best practice solution for 0.1(x+40)+0.7x=20 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 0.1(x+40)+0.7x=20 equation: 


Simplifying
0.1(x + 40) + 0.7x = 20

Reorder the terms:
0.1(40 + x) + 0.7x = 20
(40 * 0.1 + x * 0.1) + 0.7x = 20
(4 + 0.1x) + 0.7x = 20

Combine like terms: 0.1x + 0.7x = 0.8x
4 + 0.8x = 20

Solving
4 + 0.8x = 20

Solving for variable 'x'.

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

Add '-4' to each side of the equation.
4 + -4 + 0.8x = 20 + -4

Combine like terms: 4 + -4 = 0
0 + 0.8x = 20 + -4
0.8x = 20 + -4

Combine like terms: 20 + -4 = 16
0.8x = 16

Divide each side by '0.8'.
x = 20

Simplifying
x = 20

See similar equations:

| x^2-2y=8 | | -2.3n+1.8=2.2n-5.1-2.1 | | 5/6y | | -2.3+1.8=2.2n-5.1-2.1 | | (y/6)-3=5-(5/6)y | | 7-1.5(4-10x)=31 | | 9x+7=0 | | Y=50x+40 | | 1/5x+1/3x+8/15 | | 5x-6x=2 | | y=-4x^2+25 | | 14(t-3)+7t=7(3t+2)-12 | | y/6-3=5-5/6y | | 2/5x-3/5=11/5 | | M=4p+3 | | 7.5+.05x=.75x | | -29n=-174 | | Y=.25x+1 | | f(x)=2x^2-4 | | x-0.6=9.61 | | x/2-2/5=2x/5-3/4 | | 4t-6=-27+7t | | 100/16 | | 0.22y-1.4=0.12y+1-0.5y | | -3(2s-1)-3=-3(9s+2)-3 | | (X+10)4=22 | | (X+4)(2x+3)=0 | | 45a^5b^3+9a^2b=0 | | 7.5+.05x=15 | | Ln(x^2+4x-5)=0 | | 11c-4+10-2c= | | Y-6=.5x |

Equations solver categories