If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21 + x = (x + 2) + (x + 4) Reorder the terms: 21 + x = (2 + x) + (x + 4) Remove parenthesis around (2 + x) 21 + x = 2 + x + (x + 4) Reorder the terms: 21 + x = 2 + x + (4 + x) Remove parenthesis around (4 + x) 21 + x = 2 + x + 4 + x Reorder the terms: 21 + x = 2 + 4 + x + x Combine like terms: 2 + 4 = 6 21 + x = 6 + x + x Combine like terms: x + x = 2x 21 + x = 6 + 2x Solving 21 + x = 6 + 2x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-2x' to each side of the equation. 21 + x + -2x = 6 + 2x + -2x Combine like terms: x + -2x = -1x 21 + -1x = 6 + 2x + -2x Combine like terms: 2x + -2x = 0 21 + -1x = 6 + 0 21 + -1x = 6 Add '-21' to each side of the equation. 21 + -21 + -1x = 6 + -21 Combine like terms: 21 + -21 = 0 0 + -1x = 6 + -21 -1x = 6 + -21 Combine like terms: 6 + -21 = -15 -1x = -15 Divide each side by '-1'. x = 15 Simplifying x = 15
| 15-6x=3.5 | | 7(20-m)=3m | | 58+b=85 | | -3j-6=-12 | | 3x/4+1/4x+3-2 | | w-17=64 | | -0.12=-Y/-0.5 | | 21+x=2x+23 | | 2x-2y=-4(x+2)+9 | | 9*n+18=81 | | 5=4x-x+27 | | -5x(7)+4-(5x+1)= | | 8(4-2n)=32-4n | | -0.12=y/0.5 | | -3(x+7)=-28+4x | | 52 = p3 – -45 | | 11x+1=9x | | .05x+600=y | | T/3+5=-7 | | -x-2=5x-50 | | 5-(2h+4)=5h+3b+3 | | 19-3+y=10+6 | | -6x^2-9+5= | | -7(k+5)=-35-8k | | w/2+4=12 | | -1 = u-4+ -6 | | 11=13+3*24i | | 10=3t+4 | | 2/3x-1/6=y+4/3 | | 0.06(x+7)=0.03(2x+6)+0.24 | | 4x+12+y=180 | | 3-9x=8x+14 |