If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21 = 7a Solving 21 = 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 + -7a = 7a + -7a Combine like terms: 7a + -7a = 0 21 + -7a = 0 Add '-21' to each side of the equation. 21 + -21 + -7a = 0 + -21 Combine like terms: 21 + -21 = 0 0 + -7a = 0 + -21 -7a = 0 + -21 Combine like terms: 0 + -21 = -21 -7a = -21 Divide each side by '-7'. a = 3 Simplifying a = 3
| 6-9-4-1= | | 12=10+a | | 5X+34=44 | | (w+5)(w-5)=equation | | -20+4x=120 | | 14=8+a | | 3x+y=-25 | | 0.75x+0.125=0.75(x+8) | | -3x+-2=4 | | X/5-6=x | | 7=3/7x-10 | | input=30 | | 2x-4=sin(40) | | 4x-y+2z=9 | | (X+1)(3x+3)(2x+3)= | | 6n+7=-8 | | X+3y-Z=7 | | 6n+7=8 | | 4sin^2x*cosx=2cosx | | (6x^3-7x^4+10)-(4x^3-6x^2)= | | 4/3=w-3/2 | | -6x+5=-3 | | (2x-3)=3x+8 | | 10+9y-9y=10 | | 2p-14=4p+5 | | 5x-6=4/3 | | 5x-6//(3)=4 | | 5x-6/(3)=4 | | 5x-6/3=4 | | 5x-6/3=12 | | 2y-5=10-3y | | a+5b=20 |