7.7(x-4)=-0.3x+17.2

Simple and best practice solution for 7.7(x-4)=-0.3x+17.2 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 7.7(x-4)=-0.3x+17.2 equation:


Simplifying
7.7(x + -4) = -0.3x + 17.2

Reorder the terms:
7.7(-4 + x) = -0.3x + 17.2
(-4 * 7.7 + x * 7.7) = -0.3x + 17.2
(-30.8 + 7.7x) = -0.3x + 17.2

Reorder the terms:
-30.8 + 7.7x = 17.2 + -0.3x

Solving
-30.8 + 7.7x = 17.2 + -0.3x

Solving for variable 'x'.

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

Add '0.3x' to each side of the equation.
-30.8 + 7.7x + 0.3x = 17.2 + -0.3x + 0.3x

Combine like terms: 7.7x + 0.3x = 8x
-30.8 + 8x = 17.2 + -0.3x + 0.3x

Combine like terms: -0.3x + 0.3x = 0.0
-30.8 + 8x = 17.2 + 0.0
-30.8 + 8x = 17.2

Add '30.8' to each side of the equation.
-30.8 + 30.8 + 8x = 17.2 + 30.8

Combine like terms: -30.8 + 30.8 = 0.0
0.0 + 8x = 17.2 + 30.8
8x = 17.2 + 30.8

Combine like terms: 17.2 + 30.8 = 48
8x = 48

Divide each side by '8'.
x = 6

Simplifying
x = 6

See similar equations:

| 3x*7=21 | | p(x)=10(3)-7 | | 2/5x+7/4x=-3 | | m/6=54m/6 | | 4m/6 | | 5x+15=5x+25 | | 22-3x=13-8x | | -5(8n-2)= | | 7a+17=5a+33 | | 2x+10x-6=18 | | 4-9x-3x=-32 | | 20-3.67=.37s | | 2.3x^2+4.6x+9=5 | | 3-2-4=11 | | X/9+5=10 | | 18=s-12 | | -5+7d+3=33+2d | | y-14=(x-4) | | 2(x+9)=2 | | 9/-1 | | 4-9x-3x=32 | | 4x+5x=ax^2 | | x+8=-16 | | 6x+14-2x=54 | | 6(2s-t)= | | 2/3n-5/12=21/4 | | 5x(2x+6)= | | (1-7N)(5)= | | 2x(x-6)(3x-9)=0 | | b+9-2b=16+6b | | 0.5(x-12)=9 | | 6n+4-3n-3= |

Equations solver categories