7.8=x-3.4

Simple and best practice solution for 7.8=x-3.4 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-3.4 equation:


Simplifying
7.8 = x + -3.4

Reorder the terms:
7.8 = -3.4 + x

Solving
7.8 = -3.4 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
7.8 + -1x = -3.4 + x + -1x

Combine like terms: x + -1x = 0
7.8 + -1x = -3.4 + 0
7.8 + -1x = -3.4

Add '-7.8' to each side of the equation.
7.8 + -7.8 + -1x = -3.4 + -7.8

Combine like terms: 7.8 + -7.8 = 0.0
0.0 + -1x = -3.4 + -7.8
-1x = -3.4 + -7.8

Combine like terms: -3.4 + -7.8 = -11.2
-1x = -11.2

Divide each side by '-1'.
x = 11.2

Simplifying
x = 11.2

See similar equations:

| 6(u-3)=36 | | 2x-7x=-10 | | 42=-4-5x | | [(3x)-4]+x=52 | | 27=5v-13 | | .576=1.8h+.06(1.1-4h) | | 5(x+1)=74 | | 3-3*6+2=x | | 3x^4-29x^2+40=0 | | 6-4(x+2)+3x=1 | | 7-y+2y=7 | | 9x-7y=126 | | 83x^2-145x-130=0 | | 32-57x=17+3(x-5) | | 5x-2(7+1)= | | x*(x+81)=0 | | -8-23=14 | | 5(2x+3)-2(2x-4)=10 | | 18=15v-9v | | 14(2-j)=2j | | 0.4x-71=180 | | 2w+w=15 | | (x+9)*9=0 | | y=-1.5+360 | | 10(y+5)=70 | | 3(-r+23)=234 | | (3x-4)+x=52 | | 9+(3-P)=25 | | -22-25v=-16 | | 54=16u-7u | | 9+(3-2)=25 | | 4m^2-31m-42=0 |

Equations solver categories