If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 5x + -2x + -21 = 42 Reorder the terms: -21 + 5x + -2x = 42 Combine like terms: 5x + -2x = 3x -21 + 3x = 42 Solving -21 + 3x = 42 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '21' to each side of the equation. -21 + 21 + 3x = 42 + 21 Combine like terms: -21 + 21 = 0 0 + 3x = 42 + 21 3x = 42 + 21 Combine like terms: 42 + 21 = 63 3x = 63 Divide each side by '3'. x = 21 Simplifying x = 21
| a/6+5=8 | | 2n+3=37 | | -5x+11x-53=55 | | 3x^2-72x+324=0 | | 7x-5-5x=13 | | -2(2s-2)-4=-3(5s+1)-5 | | -5x+11x-53= | | 28-3c=13 | | 24x^2+119x-5= | | x^2+12x-5=4x+4 | | -2(4s-1)-2=-3(4s+3)-4 | | x^2+2x-6=2 | | 4-20s+25s^2= | | 9x+(-6)=3(2+x)+6 | | 12-4X=-16 | | 21-6X=15 | | 3a-2=8 | | x/13=5/13 | | 23+4X=43 | | 2(x+2)=(5x-2) | | 3/4+2b=1/2 | | 4(x-7)+9=-19 | | 11+X=20 | | x^2-16x+23=-7x+5 | | x^2+2x-12=3 | | X^5-3x^2+7x-11/2x-1 | | 4(2x-3)=3(x+1) | | 4(6x-4)+4=8x+4(4x-3) | | 3/4x+12=84 | | 4(6b+2)+5(b-7)=-56 | | 2-5x+17-39=12+3x | | x=2x^2-9 |