If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21 + -2x = -9x Solving 21 + -2x = -9x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '9x' to each side of the equation. 21 + -2x + 9x = -9x + 9x Combine like terms: -2x + 9x = 7x 21 + 7x = -9x + 9x Combine like terms: -9x + 9x = 0 21 + 7x = 0 Add '-21' to each side of the equation. 21 + -21 + 7x = 0 + -21 Combine like terms: 21 + -21 = 0 0 + 7x = 0 + -21 7x = 0 + -21 Combine like terms: 0 + -21 = -21 7x = -21 Divide each side by '7'. x = -3 Simplifying x = -3
| -6x=-9+3x | | 6g^2+5g-6=0 | | 8x=45+3x | | -15=x/5 | | 7-8x-3=-39+6x-13 | | 5x+7=-3+3x+20 | | 9x-9-5x=5x-5 | | -12=-0.85714285714y | | 12-3(-5+2x)=9 | | 2x(4x-3)=8x^2-18 | | 22(2x-8)=3 | | -6x-9=21 | | -2w^2+12w-18=0 | | 4u^2-3u-1=0 | | 3(x-12)=-x+4 | | 2x^2-9u-5=0 | | 32-16/4= | | p^2+70pt+1225t^2= | | -t-2=9(t+8) | | -6=-(x-5)-3(5+2x)-4(2x-4) | | 11x+51=5x+87 | | u^2+4u-5=u^2+2u-15+u^2-4u+3 | | 5x-2=3x-22 | | -6x+8y+3=0 | | (3x-4y)(3x-4y)= | | 2x^3-2x^2-4x=-80 | | 12x^3-10=-14x^2 | | -(3x-4y)+x= | | -32+3p=-4+4(-7+4p) | | 4-2+(x+1)=9 | | u^2+u=12 | | 7x+2(-x+6)=3 |