9y+8=8y-7

Simple and best practice solution for 9y+8=8y-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 9y+8=8y-7 equation:


Simplifying
9y + 8 = 8y + -7

Reorder the terms:
8 + 9y = 8y + -7

Reorder the terms:
8 + 9y = -7 + 8y

Solving
8 + 9y = -7 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
8 + 9y + -8y = -7 + 8y + -8y

Combine like terms: 9y + -8y = 1y
8 + 1y = -7 + 8y + -8y

Combine like terms: 8y + -8y = 0
8 + 1y = -7 + 0
8 + 1y = -7

Add '-8' to each side of the equation.
8 + -8 + 1y = -7 + -8

Combine like terms: 8 + -8 = 0
0 + 1y = -7 + -8
1y = -7 + -8

Combine like terms: -7 + -8 = -15
1y = -15

Divide each side by '1'.
y = -15

Simplifying
y = -15

See similar equations:

| -71x(-95)= | | y=7.55(-50000/911) | | 0.50x+0.60(30)=0.2(146) | | ab-3a= | | 0.6X+14.8=X-3.52 | | 2(7x+1)-4=14x-2 | | x(x+2)+4(x-2)=8 | | 16+x+-11=18+-5 | | (-9.74)(-0.01)= | | 6+x-11=18-5 | | x^2+6x-10= | | bsquared+6b=0 | | -15+3x=-2x-10 | | x^2+y^2+6x+5=0 | | 5=2x^2-13 | | 2x-4=54 | | x^2-4x-7=o | | x+4y-9=0 | | 10n+23-8n+23=-4 | | log(5x^3)=2 | | 2?+6=10 | | -5g+(6g-4)=-6 | | 3/3x2 | | x+0.25x=12 | | y=10x*sinx | | 2400=75x^3+304 | | 6(5n-4)-[2(2n-3)+1]=30n-24-[4n-6+1] | | 10cos^2x+5cosx-5=0 | | 2400x=75x^3+304 | | 3x^2+2=3 | | 4b-3-7b-6= | | 8x+5=26 |

Equations solver categories