7(6y-8)-(1-4y)=7-4(y-9)

Simple and best practice solution for 7(6y-8)-(1-4y)=7-4(y-9) 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(6y-8)-(1-4y)=7-4(y-9) equation:


Simplifying
7(6y + -8) + -1(1 + -4y) = 7 + -4(y + -9)

Reorder the terms:
7(-8 + 6y) + -1(1 + -4y) = 7 + -4(y + -9)
(-8 * 7 + 6y * 7) + -1(1 + -4y) = 7 + -4(y + -9)
(-56 + 42y) + -1(1 + -4y) = 7 + -4(y + -9)
-56 + 42y + (1 * -1 + -4y * -1) = 7 + -4(y + -9)
-56 + 42y + (-1 + 4y) = 7 + -4(y + -9)

Reorder the terms:
-56 + -1 + 42y + 4y = 7 + -4(y + -9)

Combine like terms: -56 + -1 = -57
-57 + 42y + 4y = 7 + -4(y + -9)

Combine like terms: 42y + 4y = 46y
-57 + 46y = 7 + -4(y + -9)

Reorder the terms:
-57 + 46y = 7 + -4(-9 + y)
-57 + 46y = 7 + (-9 * -4 + y * -4)
-57 + 46y = 7 + (36 + -4y)

Combine like terms: 7 + 36 = 43
-57 + 46y = 43 + -4y

Solving
-57 + 46y = 43 + -4y

Solving for variable 'y'.

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

Add '4y' to each side of the equation.
-57 + 46y + 4y = 43 + -4y + 4y

Combine like terms: 46y + 4y = 50y
-57 + 50y = 43 + -4y + 4y

Combine like terms: -4y + 4y = 0
-57 + 50y = 43 + 0
-57 + 50y = 43

Add '57' to each side of the equation.
-57 + 57 + 50y = 43 + 57

Combine like terms: -57 + 57 = 0
0 + 50y = 43 + 57
50y = 43 + 57

Combine like terms: 43 + 57 = 100
50y = 100

Divide each side by '50'.
y = 2

Simplifying
y = 2

See similar equations:

| 12x^3-48x^2+36=0 | | x^4+3x^3+3x^2+2x+1=0 | | x^2+2r+y^2=55+10y | | ln(x-2)-ln(x+11)=ln(x-1)-ln(x+5) | | 5x-11+2x+20+1x-63=180 | | 7ln(4x)=21 | | x-5/2=X-3/X | | Y^2-2y+4=189 | | 3x^2/3-4=20 | | C=7x+150 | | 2x+2=12x-30 | | Y=-1/5*5-2 | | 4a+5y= | | 3v+w+8-2v-2= | | -5x^2+3x=3 | | 5x^2=3.6+4.7x | | Y=21+8x | | 6(x+1)+5=13-2-6x | | 38772.72=4.1867r^3 | | -5(x-3)=2(x-5)-17 | | 2/3s-2/3=s/6 | | 10-5x=10x-30 | | (3x-5)+16-(10x-4)+1= | | (2x-y)(x+y)=(6x-y) | | 6(6+5)=9e-6 | | 3a^4+3a^2+8= | | 0.16(y-9)+0.14=0.06y-1.5 | | 12+3n=4n | | A(n)=c | | 15r^2-7r-12= | | 30x^7y^3/-6x^4y^4 | | cotx*cos^2x=2cotx |

Equations solver categories