7y-2(8y+1)=7

Simple and best practice solution for 7y-2(8y+1)=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 7y-2(8y+1)=7 equation:


Simplifying
7y + -2(8y + 1) = 7

Reorder the terms:
7y + -2(1 + 8y) = 7
7y + (1 * -2 + 8y * -2) = 7
7y + (-2 + -16y) = 7

Reorder the terms:
-2 + 7y + -16y = 7

Combine like terms: 7y + -16y = -9y
-2 + -9y = 7

Solving
-2 + -9y = 7

Solving for variable 'y'.

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

Add '2' to each side of the equation.
-2 + 2 + -9y = 7 + 2

Combine like terms: -2 + 2 = 0
0 + -9y = 7 + 2
-9y = 7 + 2

Combine like terms: 7 + 2 = 9
-9y = 9

Divide each side by '-9'.
y = -1

Simplifying
y = -1

See similar equations:

| 54d^2=24 | | (18x)^1/2 | | 0.4*w=0.65 | | 8+3n-6=6n+4-4n | | 2x+2x-6=-6 | | 8f^2+20=-20 | | (0.5)x+(.10)y=2.50 | | 0.6n+7.56=21 | | D=50-P | | Qd=50-p | | 0.6+7.56=21 | | N^2-21=-20 | | 9x+10-10x=28 | | 20-7x=-7(4x+4)+5x | | 4s-5+2(s+3)+s=148 | | 2a-2=9a-10 | | =3x^2+4x-224 | | 3(b+6)+7=-7b+35 | | (9v+5)(4v-12)=0 | | 19x+23y=87 | | X=-0.5x+1 | | -4(8-4)+6= | | 12x+18=-6 | | vq+vx+nq+nx= | | 10+0.05m=22 | | (x+20)+(2x-5)=180 | | y=3(-2y-21) | | X^2-5.9x-.9=0 | | 1+8(x-8)=6-7(x-5) | | 5-2y=4x | | x^5-3x^3+27=0 | | =x^2-3x-10 |

Equations solver categories