If it's not what You are looking for type in the equation solver your own equation and let us solve it.
28=5a-2a+3
We move all terms to the left:
28-(5a-2a+3)=0
We add all the numbers together, and all the variables
-(3a+3)+28=0
We get rid of parentheses
-3a-3+28=0
We add all the numbers together, and all the variables
-3a+25=0
We move all terms containing a to the left, all other terms to the right
-3a=-25
a=-25/-3
a=8+1/3
| −(1−3x)+2(2x−1)=−17 | | 4/5(1/3n+2/3)=-3 | | 32=15+3y | | (2x=3x)=180 | | 2-(x-7)=33 | | 12x-6x-30=2x+3x-20 | | 5x(3x+5)=690 | | 18=–w+14 | | -12.5+b=-23.8 | | 3⁴x-²=729 | | 8+4k=-10+ | | 4.3+d=5.5 | | 4.9x^2-25x+32=0 | | 38x+6+6x+4=130 | | -4+(x/3)=1 | | F(n)=-3 | | 18=–w+14 | | -6n-24=-42 | | (x/2)+5=4 | | 4x+6=−2(−2x−3) | | 5(3x+2)=6(8x-4) | | 4-2(-x-1)=2 | | 13n-3n=120 | | 25=11x+3 | | 5+6x=8x+5= | | 3/4x+5/6=4x | | 4x+-32=-12 | | X²+4x=12 | | 5f/22=10 | | 5(y−7)=2y+20 | | 17x+25=12x-18 | | 3(2x+7)-4x=25 |