7.9=i+12.7

Simple and best practice solution for 7.9=i+12.7 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 7.9=i+12.7 equation:


Simplifying
7.9 = i + 12.7

Reorder the terms:
7.9 = 12.7 + i

Solving
7.9 = 12.7 + i

Solving for variable 'i'.

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

Add '-1i' to each side of the equation.
7.9 + -1i = 12.7 + i + -1i

Combine like terms: i + -1i = 0
7.9 + -1i = 12.7 + 0
7.9 + -1i = 12.7

Add '-7.9' to each side of the equation.
7.9 + -7.9 + -1i = 12.7 + -7.9

Combine like terms: 7.9 + -7.9 = 0.0
0.0 + -1i = 12.7 + -7.9
-1i = 12.7 + -7.9

Combine like terms: 12.7 + -7.9 = 4.8
-1i = 4.8

Divide each side by '-1'.
i = -4.8

Simplifying
i = -4.8

See similar equations:

| h+0.48=1.2 | | 1.05=-7n | | 60t=54 | | -1.8+g=-3.8 | | 7x+1=10x-14 | | 10x-14=7x+1 | | 4x-(4a+8)=a(x+1) | | 6x-30=2x+14 | | 2x+44=6x+12 | | m-.75=4.2 | | 2x+9=x+59 | | .40x-.20(50+x)=.04(50) | | .30(80)+.60x=.40(80+x) | | 12x-7x=30 | | 3(2x+5)=ax+b | | -11=-4t+2 | | 6x+5y=28 | | y=-2x | | a-7=18 | | 180=72+15x+4y | | 3e^10x-2e^20X=0 | | x+1=-3x+5 | | 9n+14-7n=30 | | 4x^2-1=35 | | -3x^2+45=0 | | 2x^2+7=21 | | 4x^2+144=160 | | -x^2+1+7=-43 | | 45x*89t= | | 25x^2-30x=-9 | | 5(x+7)-4(x+9)=2(2x-6.5) | | -3h+6=-15 |

Equations solver categories