y+7=.8(x-4)

Simple and best practice solution for y+7=.8(x-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 y+7=.8(x-4) equation:


Simplifying
y + 7 = 0.8(x + -4)

Reorder the terms:
7 + y = 0.8(x + -4)

Reorder the terms:
7 + y = 0.8(-4 + x)
7 + y = (-4 * 0.8 + x * 0.8)
7 + y = (-3.2 + 0.8x)

Solving
7 + y = -3.2 + 0.8x

Solving for variable 'y'.

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

Add '-7' to each side of the equation.
7 + -7 + y = -3.2 + -7 + 0.8x

Combine like terms: 7 + -7 = 0
0 + y = -3.2 + -7 + 0.8x
y = -3.2 + -7 + 0.8x

Combine like terms: -3.2 + -7 = -10.2
y = -10.2 + 0.8x

Simplifying
y = -10.2 + 0.8x

See similar equations:

| 9a-5=22 | | 15=2y+x | | (75-x)=2x | | X^3-6x^2+21x-26=0 | | 16r^2+8r-3=0 | | 3b/10=7-4 | | w^2-13-30=0 | | 8x-3/4=2x-1/4 | | 0=3z^2-10z+3 | | 5x+13=10x+9x | | f+9=-3 | | 0=z^2+3z | | (12x)+(10x+20)=180 | | x+(X*.0875)=150 | | 24x-6y=31 | | 336x^2-172x+24=0 | | 0=z^2+8z | | 4w^3+5w^2-36w-45=0 | | 7x^2+448=0 | | 2h-5=17 | | 14-3z=2 | | 3(X+3)=54 | | (2x+7)(x)=260 | | H(t)=-16t^2+1000t | | 5.0=2.5x | | 9-x+5=276x-10 | | 15sin(100)/20 | | 651=3x | | 7=(-2)x+b | | x+50=5x-30 | | 3t−18=4(−3-3/4) | | Sin64=x/34 |

Equations solver categories