7.8(x-4)=-0.2x+16.8

Simple and best practice solution for 7.8(x-4)=-0.2x+16.8 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 7.8(x-4)=-0.2x+16.8 equation: 


Simplifying
7.8(x + -4) = -0.2x + 16.8

Reorder the terms:
7.8(-4 + x) = -0.2x + 16.8
(-4 * 7.8 + x * 7.8) = -0.2x + 16.8
(-31.2 + 7.8x) = -0.2x + 16.8

Reorder the terms:
-31.2 + 7.8x = 16.8 + -0.2x

Solving
-31.2 + 7.8x = 16.8 + -0.2x

Solving for variable 'x'.

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

Add '0.2x' to each side of the equation.
-31.2 + 7.8x + 0.2x = 16.8 + -0.2x + 0.2x

Combine like terms: 7.8x + 0.2x = 8x
-31.2 + 8x = 16.8 + -0.2x + 0.2x

Combine like terms: -0.2x + 0.2x = 0.0
-31.2 + 8x = 16.8 + 0.0
-31.2 + 8x = 16.8

Add '31.2' to each side of the equation.
-31.2 + 31.2 + 8x = 16.8 + 31.2

Combine like terms: -31.2 + 31.2 = 0.0
0.0 + 8x = 16.8 + 31.2
8x = 16.8 + 31.2

Combine like terms: 16.8 + 31.2 = 48
8x = 48

Divide each side by '8'.
x = 6

Simplifying
x = 6

See similar equations:

| 7/10-4 | | -1/3X=-1 | | 8x+62=180 | | (5x+12)=(3x+50) | | 23-6x=14-7x | | 10+3G= | | y*2=64 | | 17y+50=45+17+5 | | -3*-3*-3*-3+-3*-3*-3+-3*-3= | | -7x-14+4=-3x | | X*x*x*x+x*x*x-x*x= | | 9tu-15th= | | Sec(2x)+5=3 | | 3.385x=1.5 | | (18+6)/3=x | | 44=25x-6 | | 2(-x)-3x+1= | | 28=37 | | 3-p=14-6p | | 2x^2+24x+3=0 | | c(x)=2500+9x-3x^2+2x^3 | | 14=0(p-8) | | 18-26/7-3 | | 1/5-3/4=y/20 | | 3x^2+1x-4= | | 24k=2k | | 3y+18=5(y+6) | | -20=5/11x | | 36+2x=180 | | 3=9-8x | | y=5x^2+3x+2 | | -5p+5p=0 |

Equations solver categories