If it's not what You are looking for type in the equation solver your own equation and let us solve it.
2a-46+2a-19+a+30=180
We move all terms to the left:
2a-46+2a-19+a+30-(180)=0
We add all the numbers together, and all the variables
5a-215=0
We move all terms containing a to the left, all other terms to the right
5a=215
a=215/5
a=43
| 8h+4+6=-10+6h | | m/5+9=45 | | 6(3x-12)=54 | | -6s-10=-13s+12-15s | | X+8+3x-4=90 | | 10x+33+27x-39+x+34=180 | | –7x=–21 | | 1/3x+4=1/2x | | 3p=5p+10 | | -2(1-5r)=9(r-1) | | 2(3w-17)+19=20w-15 | | 5g-5=16 | | 2n+22+4n+14=180 | | 3x+2(4x-4)=11x-8 | | 69+x+68+55=180 | | 93+31+7p-7=180 | | 250+75x=75+100x | | ||7x+1|-20|=3 | | 2/3x-1/6=1/5x+5/6 | | –5x+1=6. | | 100+3v-17+46=180 | | 3m-7=m+9 | | 15=x+1/4(3) | | -4(6-3x)=-132 | | x+6=11. | | 8n-(3n+7)=32 | | 7x+x+16+4x-4=180 | | -8+3c=5c | | 7x−12=–1 | | 6x+4=10. | | 70+250x=100+75x | | 5x+5=3(5x−4)−10x |