If it's not what You are looking for type in the equation solver your own equation and let us solve it.
45=-7+2a
We move all terms to the left:
45-(-7+2a)=0
We add all the numbers together, and all the variables
-(2a-7)+45=0
We get rid of parentheses
-2a+7+45=0
We add all the numbers together, and all the variables
-2a+52=0
We move all terms containing a to the left, all other terms to the right
-2a=-52
a=-52/-2
a=+26
| 2/3+w=1/1/2 | | 3n-5=-|8(6+5n) | | 36x=0.3 | | 5y/5=0/5 | | −24−18p=38p−24−18p | | 0=8x-12 | | 6-4n=7N-9N-2 | | −24−18p=38p−24−18p=38p | | a+(-13(=-28 | | -6+a/2=4 | | √x+4=9 | | (√x)+4=9 | | 6-4N=7x-9x-2 | | x/3.4=5.4 | | 1/9x-4=3 | | -4.9t^2+15.8t+75=0 | | (2x-3)(-2x^+5x+3)=0 | | 0=-3+6x | | 12-3b=24 | | 7p-5+2=-17 | | 80x=234 | | 9-10x=2x+8-12x+1 | | 1n=-99 | | 2=-5+r/3 | | a/8-3=7= | | -1/8p=195/8p | | 6-(2x)-3x=-75 | | -51=3(5-5p)+3(p+6) | | 2g+(-5+4g)=1-g | | n=4+8/13 | | 7/3x-10-20+40=360 | | 15-2(3-2x)=46= |