If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 28(a + -2) + 21 = 12a + 61 Reorder the terms: 28(-2 + a) + 21 = 12a + 61 (-2 * 28 + a * 28) + 21 = 12a + 61 (-56 + 28a) + 21 = 12a + 61 Reorder the terms: -56 + 21 + 28a = 12a + 61 Combine like terms: -56 + 21 = -35 -35 + 28a = 12a + 61 Reorder the terms: -35 + 28a = 61 + 12a Solving -35 + 28a = 61 + 12a Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-12a' to each side of the equation. -35 + 28a + -12a = 61 + 12a + -12a Combine like terms: 28a + -12a = 16a -35 + 16a = 61 + 12a + -12a Combine like terms: 12a + -12a = 0 -35 + 16a = 61 + 0 -35 + 16a = 61 Add '35' to each side of the equation. -35 + 35 + 16a = 61 + 35 Combine like terms: -35 + 35 = 0 0 + 16a = 61 + 35 16a = 61 + 35 Combine like terms: 61 + 35 = 96 16a = 96 Divide each side by '16'. a = 6 Simplifying a = 6
| x^3+8x=-6x^2 | | 36x^2+60x=-25 | | 7x+2=6x | | 65=3x-5 | | -6x+14=7x-12 | | (3n-12)=6 | | y=(x+6)(x-7) | | x^4+-29x^2+100=0 | | (-3n)/5-6=0 | | 18x^2=12+15x | | 4x+17=3(x+1)+21 | | (3n-20)/2=11 | | 2-7(x+1)-5(x+2)= | | 6(1-2)=1 | | 6r^2-r-2=0 | | x^2-29x+100=0 | | 6(1-2)= | | x/2=2/5(4-x)-4 | | 10x=4x^2-1 | | 9n-5=6n+10 | | x+y+3a=-3 | | -5-(-7)= | | 8(z-3)=-24 | | 12x+7+11x=2x+5+21x | | p^2-2p=2 | | -5(-2)(7)(-1)= | | 6-3x=7(4-2x) | | x-y+a=-1 | | x^2=4+3x | | 56-x-x^2=0 | | 5280x=66*1.446 | | -4.9t^2+10t+2=8 |