If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5a + -21 = 2a Reorder the terms: -21 + 5a = 2a Solving -21 + 5a = 2a Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-2a' to each side of the equation. -21 + 5a + -2a = 2a + -2a Combine like terms: 5a + -2a = 3a -21 + 3a = 2a + -2a Combine like terms: 2a + -2a = 0 -21 + 3a = 0 Add '21' to each side of the equation. -21 + 21 + 3a = 0 + 21 Combine like terms: -21 + 21 = 0 0 + 3a = 0 + 21 3a = 0 + 21 Combine like terms: 0 + 21 = 21 3a = 21 Divide each side by '3'. a = 7 Simplifying a = 7
| 7r+2517r+1= | | c^2+3c+88=0 | | -4n+25=25-3n | | 0.35x=0.55x+5.5 | | 6+2a=-22 | | 3y+3y=90 | | H(2h+1)(h-4)=0 | | 0=-16t+90t | | 2x-5+4x-7= | | 6(x+3)+2x=26 | | a*3+8=10 | | (X-5)(x-2y)=0 | | -x(-10x)= | | -6y^2+15=-15 | | y=-13x-4 | | 4q^2-225=0 | | x=1+-0.04y | | 5(x-3)+8x=6x-(5-x) | | 16m^2+81=81 | | 5s^2+13=9 | | 10(a+z)+a=42 | | 4r^2-7=9 | | 50+80-30= | | 4.5=2p-3 | | 2(5x+1)-4x=17 | | 1/2x-6/8=9/8 | | f(x)=15x^3-7sinx | | 6/x=16/24 | | 4/8x-6/8=9/8 | | 9x-[7-(4-2x)]= | | 1/3:1/4:1:6 | | 387/75 |