If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 9 + 3x = 21 + x Solving 9 + 3x = 21 + x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-1x' to each side of the equation. 9 + 3x + -1x = 21 + x + -1x Combine like terms: 3x + -1x = 2x 9 + 2x = 21 + x + -1x Combine like terms: x + -1x = 0 9 + 2x = 21 + 0 9 + 2x = 21 Add '-9' to each side of the equation. 9 + -9 + 2x = 21 + -9 Combine like terms: 9 + -9 = 0 0 + 2x = 21 + -9 2x = 21 + -9 Combine like terms: 21 + -9 = 12 2x = 12 Divide each side by '2'. x = 6 Simplifying x = 6
| 5x-(12+x)=-13 | | 5x+37=12x-19 | | 4x^2-13x+23=4x+8 | | 2x(x-3)=4+7x | | 4x^2+28x+45=0 | | 7(x-11)-3x=-53 | | 2x+7=6(x+3) | | 5(3+2x)=35 | | 14p+18q+p-6q-3p= | | 3(x+5)+7x=35 | | 5(2x+1)=3(5x-4) | | x^2-20x+40=-5x-4 | | 5(x-3)=2x-22 | | 2(3+2x)=22 | | 27-4n= | | -540+13.5x=1500 | | 7+5n=2n+7 | | 2(4x-5)=14 | | 6m+2n-2m+9n= | | c+7=5c-(3+4c) | | 3(3x-2)=66 | | 50-2*x+7-3*x=12 | | 3(2x+9)=39 | | 50-2x+7-3x=12 | | 18-2v=v+3 | | 4(3t-9)=3(4t-12) | | 4x+8=21 | | 6m+2n-2m+9m= | | 15=6v+7 | | 2a+3b=20 | | (n-5)(n+5)=28 | | 4x^2-21x+31=3x+4 |