-7y+9=8y+3

Simple and best practice solution for -7y+9=8y+3 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+9=8y+3 equation:


Simplifying
-7y + 9 = 8y + 3

Reorder the terms:
9 + -7y = 8y + 3

Reorder the terms:
9 + -7y = 3 + 8y

Solving
9 + -7y = 3 + 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.
9 + -7y + -8y = 3 + 8y + -8y

Combine like terms: -7y + -8y = -15y
9 + -15y = 3 + 8y + -8y

Combine like terms: 8y + -8y = 0
9 + -15y = 3 + 0
9 + -15y = 3

Add '-9' to each side of the equation.
9 + -9 + -15y = 3 + -9

Combine like terms: 9 + -9 = 0
0 + -15y = 3 + -9
-15y = 3 + -9

Combine like terms: 3 + -9 = -6
-15y = -6

Divide each side by '-15'.
y = 0.4

Simplifying
y = 0.4

See similar equations:

| x^2+4ax+4a^2=0 | | x^3-2x^2-29x+30=0 | | 6.2x+4=5.2x | | 192=3x+2y | | 4x-64=-8x+32 | | 12+9(x-2)=11x-2(x+4) | | 3p+7m=t | | 5.4n-(-7)-7.86n+3.03= | | (5x+4y)(25x^2-20xy+16y^2)=0 | | 40+42(3*35)= | | y=100*t^2 | | 3*3n=50 | | -(x+7)=4(x+3)-6x | | t(m-6)+6(6-m)= | | 0.66(5x+1)=3(1-4x)+3 | | 18-2.3=1.9 | | 3b+6a=12 | | (n-6)(n+4)=0 | | 40(3*35)+42= | | 7.5x=115 | | (18-2x)(18-2x)x=300 | | (5x^6-7y^5)(5x^6-7y^5)=0 | | 5g=126 | | 2x+5=2(x+2) | | 10*x=182 | | 32=-47y | | 2x^2=.32 | | 7.5y+8y=115 | | (4w+100)=360 | | 18y-2=99-21+28 | | f(x)=3x^2-18x+21 | | 8x+4=8(x+2) |

Equations solver categories