7y-(5y-10)=28

Simple and best practice solution for 7y-(5y-10)=28 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-(5y-10)=28 equation:


Simplifying
7y + -1(5y + -10) = 28

Reorder the terms:
7y + -1(-10 + 5y) = 28
7y + (-10 * -1 + 5y * -1) = 28
7y + (10 + -5y) = 28

Reorder the terms:
10 + 7y + -5y = 28

Combine like terms: 7y + -5y = 2y
10 + 2y = 28

Solving
10 + 2y = 28

Solving for variable 'y'.

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

Add '-10' to each side of the equation.
10 + -10 + 2y = 28 + -10

Combine like terms: 10 + -10 = 0
0 + 2y = 28 + -10
2y = 28 + -10

Combine like terms: 28 + -10 = 18
2y = 18

Divide each side by '2'.
y = 9

Simplifying
y = 9

See similar equations:

| 4x-8=4(x-5) | | 44x^3-6x^2-x=0 | | 18x=8x+32 | | 4x(10x^2-3x-1)=0 | | y=(3x+5)(x-1) | | -4y+10=-2(3y+1) | | 3-4m=47 | | 2x+4+x+3x-1x=10+2x-1x | | 6x+-2.25=16 | | -10=x+12 | | -x+y=10 | | 3x^2-15-42=0 | | 9-x=15 | | x-0.1x-3.6=(x-6.1) | | 27x^3-108x^2+144x-64=0 | | 5(x-3x)=15 | | 2x^2-3x-1=0 | | X=-2+5y | | 3x+x=8 | | X=5y-2 | | 1-2z=21 | | 3y^2-2y+y^2-8y-2= | | -2p+6p=-9+7p | | (7x+4)(3x^2-11x-4)=0 | | 3z=5 | | n=1.4n | | -k-6k=10-5k | | 4u^2-6u+9=0 | | 9t^2-6t+1=0 | | 5x=4x^2 | | 4x^2=9x | | 2x^2=1-2x |

Equations solver categories