If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21 = (4a + 2) Reorder the terms: 21 = (2 + 4a) Remove parenthesis around (2 + 4a) 21 = 2 + 4a Solving 21 = 2 + 4a Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-4a' to each side of the equation. 21 + -4a = 2 + 4a + -4a Combine like terms: 4a + -4a = 0 21 + -4a = 2 + 0 21 + -4a = 2 Add '-21' to each side of the equation. 21 + -21 + -4a = 2 + -21 Combine like terms: 21 + -21 = 0 0 + -4a = 2 + -21 -4a = 2 + -21 Combine like terms: 2 + -21 = -19 -4a = -19 Divide each side by '-4'. a = 4.75 Simplifying a = 4.75
| 4x^2-43x+105=0 | | 6+6x=-6 | | 81t^2-100s^4=0 | | 2x^2-13x-5=7-2x^2 | | 2(3n+2)=8 | | 3x^2+x+12=4x^2-8 | | x^2+4=4x^2-x | | 2x^2+2x+5=13+2x | | 7x+9x=3 | | m^4-25=0 | | 5v-2=3y+6 | | 0+8=4x-6 | | 5y-2=3x+6 | | 5(-2n+6)= | | 3(4n+3)= | | 4(2n-6)= | | 4(n-6)= | | 4x+5x-3=90 | | 4r^2-9=0 | | 3(2n+2)= | | 4r^2-9r=0 | | 4(n-3)=8 | | 3(n+2)=-15 | | x^4-6x^2+9=27 | | 49x^3-x=0 | | 2(n+2)=-4 | | 2y-2=10 | | 4(n-4)=12 | | -51=17y | | 4x^6-9r^4=0 | | 2(n+4)=8 | | 6a+7-9=-18 |