If it's not what You are looking for type in the equation solver your own equation and let us solve it.
90x-100x=20
We simplify the equation to the form, which is simple to understand
90x-100x=20
We move all terms containing x to the left and all other terms to the right.
+90x-100x=+20
We simplify left and right side of the equation.
-10x=+20
We divide both sides of the equation by -10 to get x.
x=-2
| N^2-18n-40=0 | | 6(5a+2b)+6(6a+5b)= | | 2x^3-x^2-8x+8=0 | | -31-2x=3x+23 | | 62-5x=11-9x | | 6x+36=16x-74 | | X=(3x-70) | | 5x-1=3(x+1) | | 2x+-82+4-18=-110 | | 5-4n=n-10 | | 1x+4=2x-6 | | 2x-5=4(3x-1)-2 | | -2x+32=0 | | 345=130t-5t^2 | | 6t+3(t-4)=12(2t-5) | | 9-7x=13-8x | | 5x-5x= | | Factorx^2-12x+11=0 | | -9(x-1)=2(x-3) | | 3x-2=-2x+6 | | -2c+(-7a)+12b=62 | | 7(9x+6)=8(8x+5) | | 3x+(5x)-4=0 | | -4(7-x)=4(x+2)-36 | | (7x-6)(x-7)=(1-3x)(x+2) | | -8p=32 | | 10x-6=4(5x-3) | | 3x+2(x-5)=11-(x+3) | | 0.6g+11= | | (3x+2)(x-7)=(2x-3)(x-6) | | 2x+26=10x-54 | | 8x=21+3x+1 |