If it's not what You are looking for type in the equation solver your own equation and let us solve it.
19a-4a=a-57
We simplify the equation to the form, which is simple to understand
19a-4a=a-57
We move all terms containing a to the left and all other terms to the right.
+19a-4a-1a=-57
We simplify left and right side of the equation.
+14a=-57
We divide both sides of the equation by 14 to get a.
a=-4.07142857143
| -(-9x-8y+1)= | | 6(1+3a)=-34+8a | | 3=x^3-5x | | 5r/2-5=55 | | -2(2+8n)+3(5-8n)=-69 | | 28x-35=7(3x-6)+7x+7 | | 268/n=0.268 | | (8)(47)=(8)(x)+56 | | (x+4)+x=24 | | 2(6x+4)+(2x-6)= | | 3m+3=102 | | .6a=-6 | | 1234-3263-6847-7488+263758= | | 217-x=192 | | 2(m+5)=8m | | 2/5j+3=-3/5j | | 4x^2-6=-2x^2+19x | | 11w-19w=64 | | 3y-1/2(5y+15)=0 | | .8x+8=12 | | 217-5= | | 8x+6xy=11y | | 3y-18=2y+16 | | 2(3v-5)-(-6+2v)=12 | | 1-7/8h=1/4h | | 11+a=20 | | 1-2(6-y)=3y+12 | | 9(9-y)/5=-y | | -6x^2+14x=0 | | 3(x+1)-5=0.14287(21x-14) | | X+8x=-27 | | x+3.5x+10=55 |