If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 2x + 3 = x + 21 Reorder the terms: 3 + 2x = x + 21 Reorder the terms: 3 + 2x = 21 + x Solving 3 + 2x = 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. 3 + 2x + -1x = 21 + x + -1x Combine like terms: 2x + -1x = 1x 3 + 1x = 21 + x + -1x Combine like terms: x + -1x = 0 3 + 1x = 21 + 0 3 + 1x = 21 Add '-3' to each side of the equation. 3 + -3 + 1x = 21 + -3 Combine like terms: 3 + -3 = 0 0 + 1x = 21 + -3 1x = 21 + -3 Combine like terms: 21 + -3 = 18 1x = 18 Divide each side by '1'. x = 18 Simplifying x = 18
| -[7x-(3x+6)]=-5[4(2x-4)-2x] | | 2x+3(6x+17)=191 | | 7y-16=4+5 | | r=x+ysolvex | | 11/8y=13/12 | | 2x+7(x+16)=166 | | 2x+7=x+22 | | 2sin^2+11sin-5=0 | | a-2+13-8a= | | 12(5b+8)+12b=8(7b-10) | | 3(5r+30)=15(3r-18) | | 7x+2(3x+13)=143 | | -6(-3n+3)=6(-3+9n) | | (x+7)(3x+2)+6x= | | x-1.998=.001x | | 16x-9=12x+5 | | 10(x-9)+6=-4(-4-5x) | | b-7=a | | 3d^2-43d-12=0 | | 8x-14=5x+25 | | 4(x-1)=2*2*2*3 | | 22x+-12x=60 | | -7(12-9x)=4(12x-6)+10x | | 34=2x-7 | | 2(x+3)=2*2*3 | | 58=6x+2(-x+13) | | 4/5x-1/4=0 | | X^2+3x+2.25=28 | | 3y-12x=30 | | 8n+-3n+-4=21 | | 20x-14y=-6 | | 12+5(x-8)=-9(5x-8) |