If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2a + 21 = 8a + -1a Reorder the terms: 21 + 2a = 8a + -1a Combine like terms: 8a + -1a = 7a 21 + 2a = 7a Solving 21 + 2a = 7a Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-7a' to each side of the equation. 21 + 2a + -7a = 7a + -7a Combine like terms: 2a + -7a = -5a 21 + -5a = 7a + -7a Combine like terms: 7a + -7a = 0 21 + -5a = 0 Add '-21' to each side of the equation. 21 + -21 + -5a = 0 + -21 Combine like terms: 21 + -21 = 0 0 + -5a = 0 + -21 -5a = 0 + -21 Combine like terms: 0 + -21 = -21 -5a = -21 Divide each side by '-5'. a = 4.2 Simplifying a = 4.2
| 9.6=4.8a | | 6n+8=2n-12 | | 5g=6g | | 105.6=8.8a | | h=32+5t-1+-16t | | 2b=3.6 | | h(t)=-16t^2+32t+5 | | 62.5=12.5a | | 62.5=12.5 | | 5n+9=2n | | 84=12a | | 15x^2-19x=0 | | -4x-7-5x=-97 | | 4x^2-9x-3=0 | | 9x+9=8x+10 | | 8b=51.2 | | 4x^2+9x-3=0 | | 3x^4+5x^3-12x^2-12=0 | | -x-9+5x=19 | | 5y+6x=25 | | x(x+x)=298 | | -9+5x+6x=-42 | | (7x+9)+8=3 | | 3(2x-1)+12=4x+1 | | 7x+5x-3=45 | | 4r^2+x^2=-2z | | 298= | | x^4-9x^2+27x-27=0 | | 12x^3=60x^2+75x | | 5x+7=23x-2 | | -(8y-1)-(7y-5)=7 | | -(8y-1)-(7y-5)=5 |