7.8y+3.8=-4

Simple and best practice solution for 7.8y+3.8=-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 7.8y+3.8=-4 equation: 


Simplifying
7.8y + 3.8 = -4

Reorder the terms:
3.8 + 7.8y = -4

Solving
3.8 + 7.8y = -4

Solving for variable 'y'.

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

Add '-3.8' to each side of the equation.
3.8 + -3.8 + 7.8y = -4 + -3.8

Combine like terms: 3.8 + -3.8 = 0.0
0.0 + 7.8y = -4 + -3.8
7.8y = -4 + -3.8

Combine like terms: -4 + -3.8 = -7.8
7.8y = -7.8

Divide each side by '7.8'.
y = -1

Simplifying
y = -1

See similar equations:

| 7x=9+4x | | 2z-21-5z=3 | | y=16-x | | -10=-8x-14 | | 8x+11=x+31 | | -3.5=1.8z-1.5z-2.9 | | -3=-20-5x | | 8x-(4x+5)=11 | | x^2-11x+23=0 | | X^3-14x^2+33x=0 | | (2x+3)(2x+3)=5 | | .25+.625x=1.25 | | x=-2x^3+4x^2 | | 3*6-6y=30 | | 3.5y-2.7=19 | | x+.5x=15 | | y=6*6+34 | | 81x^4-72x^2+16=0 | | 2x+7=-27 | | x+3x=48 | | 3x-17=-12 | | y=12x^2-48 | | 2x^2+x-6=2x+1 | | 7-7x-3=-17+5x-15 | | -9b+6+7b=-3b+11 | | 5(4+2x)=9(x-4) | | x^2+x-6=2x+1 | | 10x-1=7x+17 | | x^2+26x-169=0 | | 1.25x+.125x=1.375+x | | 5p-5q=20 | | 5x^2+2=-7 |

Equations solver categories