If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 21 = 3(u + 5) + -5u Reorder the terms: 21 = 3(5 + u) + -5u 21 = (5 * 3 + u * 3) + -5u 21 = (15 + 3u) + -5u Combine like terms: 3u + -5u = -2u 21 = 15 + -2u Solving 21 = 15 + -2u Solving for variable 'u'. Move all terms containing u to the left, all other terms to the right. Add '2u' to each side of the equation. 21 + 2u = 15 + -2u + 2u Combine like terms: -2u + 2u = 0 21 + 2u = 15 + 0 21 + 2u = 15 Add '-21' to each side of the equation. 21 + -21 + 2u = 15 + -21 Combine like terms: 21 + -21 = 0 0 + 2u = 15 + -21 2u = 15 + -21 Combine like terms: 15 + -21 = -6 2u = -6 Divide each side by '2'. u = -3 Simplifying u = -3
| -4(1+4)=-8-4(6r+7) | | 2x-(x+3000)=0 | | 9(1/4)=y-1(1/3) | | 6x+31=8x-177 | | y=1/12(12) | | -3(2-x)=5 | | (10/7)(57)(14/15) | | 9/4*3/7 | | 2x-9-6x=19 | | X+2y=550 | | 18z+9z= | | 3k-7=16/5 | | 81/6-27/12= | | (8x+4)*(3x^2+2x+5)= | | 2x+25=400 | | 35-z=-45 | | x-7*6=21 | | -6x-24=-41 | | (x*x)+(4y)=65 | | 7/27+3/10= | | r/-5=-20 | | y/-5=-20 | | 13/9•2/3 | | cot(x)=0.23 | | 35a^2+16a-3=0 | | 4(4y-8)+3(2y+6)= | | 3x^3+7x^2+20x+6=0 | | z=18(b-1)+16 | | 6(v-7)-8v=-32 | | -15+7y=-25+2y | | x*25=(x+40)*15 | | 2x-(-2)2=14 |