7y-(4y-13)=25

Simple and best practice solution for 7y-(4y-13)=25 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-(4y-13)=25 equation:


Simplifying
7y + -1(4y + -13) = 25

Reorder the terms:
7y + -1(-13 + 4y) = 25
7y + (-13 * -1 + 4y * -1) = 25
7y + (13 + -4y) = 25

Reorder the terms:
13 + 7y + -4y = 25

Combine like terms: 7y + -4y = 3y
13 + 3y = 25

Solving
13 + 3y = 25

Solving for variable 'y'.

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

Add '-13' to each side of the equation.
13 + -13 + 3y = 25 + -13

Combine like terms: 13 + -13 = 0
0 + 3y = 25 + -13
3y = 25 + -13

Combine like terms: 25 + -13 = 12
3y = 12

Divide each side by '3'.
y = 4

Simplifying
y = 4

See similar equations:

| -(-7y+12)=1 | | 2(8n-6)+5=-24-n | | 6=-36x | | (x-3)*(x-3)=3*(x-3) | | 8(y-2)=4(y+1) | | -5r-7=-4(6r-3) | | -(z+17)=20 | | 12-5(y+7)=x-39 | | 9k+3=2k+38 | | 4x+36=6(6-8x) | | 2(a-7)=52 | | 3x-9=x^3-6x^2-9x+3x^3-18x-27 | | -5x-18=3-3(7-7x) | | 6f^2g-10f^2g=1 | | 37=9-4p | | 326=-12x+2 | | -5(v+3)=-15-5v | | 40=5+7m | | 4x^2-6x=21 | | 8(-4r+4)+6=-16-5r | | 6d-1=6+7d | | -7(7)+y=5 | | 20=4-4x | | -7(4)+y=5 | | 2x^2-12=2x | | 2x^2-12=2x | | -7(-1)+y=5 | | -355=13a-4 | | 4y-10x=0 | | 6=1+5x | | 8-2x+7-4x=3(x-4) | | 8(-4t+4)+6=-16-5r |

Equations solver categories