If it's not what You are looking for type in the equation solver your own equation and let us solve it.
10+a=15
We move all terms to the left:
10+a-(15)=0
We add all the numbers together, and all the variables
a-5=0
We move all terms containing a to the left, all other terms to the right
a=5
| (x-3)^(3/2)=64 | | 5x-29=3x+3 | | X^2+4x-520=0 | | 3b-43(4b+6)=8-6b | | 3x^2+12x=27 | | 1+6m=3m-5 | | 0.11x+0.7(x-3)=0.01(4x-2) | | 2x70+10+30=180 | | 3.9q-4.6-5.4q=-0.5q-4.6 | | (-16b^2)-(20b^2)=0 | | t÷12/5 =−10/3 | | 4t+6+3t-6t=3+1 | | 0.007*x=-21 | | 2m-4-5m=-7m+1 | | 10w-5-7w=-9w+1 | | 13x+7=8x=27 | | 3(x+2)=×-18 | | 3/5a-1/5=2 | | 300-2x=100+3x | | 160-52x+3x^2=0 | | 34i/(1-4i)=0 | | 16=1/2·4(3+b) | | 2+√(3x-2)=6 | | 15-3x=8x-18 | | 8x-9=8x+9 | | 2x2-98x=-5 | | 7x+4-5x=12 | | 4x-5=-4x-5 | | (33k+9)+(90)=180 | | g8/5=1 | | 6x+4×=180 | | .05x+.10x=8.50 |