4y+y+1=7[y-1]

Simple and best practice solution for 4y+y+1=7[y-1] 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 4y+y+1=7[y-1] equation:


Simplifying
4y + y + 1 = 7[y + -1]

Reorder the terms:
1 + 4y + y = 7[y + -1]

Combine like terms: 4y + y = 5y
1 + 5y = 7[y + -1]

Reorder the terms:
1 + 5y = 7[-1 + y]
1 + 5y = [-1 * 7 + y * 7]
1 + 5y = [-7 + 7y]

Solving
1 + 5y = -7 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
1 + 5y + -7y = -7 + 7y + -7y

Combine like terms: 5y + -7y = -2y
1 + -2y = -7 + 7y + -7y

Combine like terms: 7y + -7y = 0
1 + -2y = -7 + 0
1 + -2y = -7

Add '-1' to each side of the equation.
1 + -1 + -2y = -7 + -1

Combine like terms: 1 + -1 = 0
0 + -2y = -7 + -1
-2y = -7 + -1

Combine like terms: -7 + -1 = -8
-2y = -8

Divide each side by '-2'.
y = 4

Simplifying
y = 4

See similar equations:

| 2(-6k+1)=-3k-4 | | 12x+3x=45 | | 14.00x=35.00 | | 8(3-k)+2(k+1)=-10 | | 14a-5b+3a-b-3= | | 14.00x=105.00 | | 585+.13*500= | | 0.375(x-4)=1.75-0.625x | | 4x-14=3x+12 | | 3n+3n+3n+12n+12n-36n= | | Y=r[bx(-c)]+[a(-d)] | | 3.3*2n=10n | | y=x+y^2 | | M+35=(-62) | | -10-29x=-18x+91 | | 12(2x-5)=3(8x+7) | | 17x=13x | | -4(1+3k)=31-7k | | 4+12n=-6n-14 | | 6+2n-4=5n+3-2n | | 13xy^2+8xy^2= | | 2+3(p+7)=13 | | g(x)=(4x^2-7x-3)(2x^2-8) | | 4x+4x-12xy+9y+9y= | | 0.375(x-4)=1.125x | | 2u^2-3u-5=0 | | 5y-6-3y=13 | | 2x-x+55=2x+4x+5 | | 40x=60x+20 | | -7(2b+4)+(15b-4)=0 | | 9n+n-6=5+2n-18 | | z-3.9z+6.3=2.4(z-4) |

Equations solver categories