If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21 = u + -1(-6) Multiply -1 * -6 21 = u + 6 Reorder the terms: 21 = 6 + u Solving 21 = 6 + u Solving for variable 'u'. Move all terms containing u to the left, all other terms to the right. Add '-1u' to each side of the equation. 21 + -1u = 6 + u + -1u Combine like terms: u + -1u = 0 21 + -1u = 6 + 0 21 + -1u = 6 Add '-21' to each side of the equation. 21 + -21 + -1u = 6 + -21 Combine like terms: 21 + -21 = 0 0 + -1u = 6 + -21 -1u = 6 + -21 Combine like terms: 6 + -21 = -15 -1u = -15 Divide each side by '-1'. u = 15 Simplifying u = 15
| 10=4-3(5x-2) | | 1.05t+.63=-.07t | | -0.55p-3=0.45p | | 5x+4m=72 | | Y+3=-25 | | 3*X+(X+20)=90 | | 89=236m | | 105t+0.63=-.07t | | (5z-1)(8z-5)=0 | | 4f+24=9f | | 9x-(3+5x)= | | 4(x-9)+52=2(3x+17)+2x | | 133=(x+1)(3x+1) | | 0=9(k-.6666666667)+33 | | log(w+3)-log(w-9)=1 | | 2w=19-w | | 2z+4z=5Z+7 | | x=-y-3 | | 10/1+3i= | | 3*3x+30=2-5x | | x*x*x*x+x*x-1=0 | | 0.2(10+20x)= | | 13=-x+-5 | | -3(2s-5)-15=-3(8s+1)-5 | | 4x=36-6x | | 0=9x*x-3x | | y=.5*9+15 | | 12=-x+5 | | y=.5*-1+15 | | y=.5*-14+15 | | 2x-7=42-7x | | 6x+16+10x-6=90 |