If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -21 = 3y + 4(y + 7) Reorder the terms: -21 = 3y + 4(7 + y) -21 = 3y + (7 * 4 + y * 4) -21 = 3y + (28 + 4y) Reorder the terms: -21 = 28 + 3y + 4y Combine like terms: 3y + 4y = 7y -21 = 28 + 7y Solving -21 = 28 + 7y Solving for variable 'y'. Move all terms containing y to the left, all other terms to the right. Add '-7y' to each side of the equation. -21 + -7y = 28 + 7y + -7y Combine like terms: 7y + -7y = 0 -21 + -7y = 28 + 0 -21 + -7y = 28 Add '21' to each side of the equation. -21 + 21 + -7y = 28 + 21 Combine like terms: -21 + 21 = 0 0 + -7y = 28 + 21 -7y = 28 + 21 Combine like terms: 28 + 21 = 49 -7y = 49 Divide each side by '-7'. y = -7 Simplifying y = -7
| 6+8x-9=45 | | x=-6y | | 2r+14=100 | | x-5=8-2y | | 6x^2-3x-46=839 | | 10=7u+4(u-3) | | 6x^2-3x-46=1594 | | 36+6y=24 | | 6x^2-3x-46=-8 | | x^2+5+2=0 | | 5(x+3)=5x+15 | | 5n^2+19n+12= | | 3x+7y=49 | | x^3+2x^2-11x-22=0 | | 5y-5y-4= | | 20-20-y= | | 5y+7-2y= | | x^3+3x^2-x-10=0 | | 8x^2-6x=7 | | 20m^2+21m+4=0 | | 2(x+1)+3=7 | | 2x-9=3-4x | | 2x+5+x+12-(2x+5)=108 | | v+(v-33.2)+(v+27.8)=190.2 | | (4+x)3=22+x | | X+4x=48 | | 3x+4=x+22 | | x+4x=195 | | 12.5x-7.2x=-21.2 | | 3(x+3)+2(x-6)= | | x+4x=95 | | x+(4x)=95 |