If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -7x + 21 = -4x Reorder the terms: 21 + -7x = -4x Solving 21 + -7x = -4x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '4x' to each side of the equation. 21 + -7x + 4x = -4x + 4x Combine like terms: -7x + 4x = -3x 21 + -3x = -4x + 4x Combine like terms: -4x + 4x = 0 21 + -3x = 0 Add '-21' to each side of the equation. 21 + -21 + -3x = 0 + -21 Combine like terms: 21 + -21 = 0 0 + -3x = 0 + -21 -3x = 0 + -21 Combine like terms: 0 + -21 = -21 -3x = -21 Divide each side by '-3'. x = 7 Simplifying x = 7
| =(m^2n)+(z^2) | | 3(x+1)=25 | | 2(x+1)=49 | | 4z=10z | | 9a^2+9A= | | 6(4Z-1)-5(Z+5)=12(Z+1) | | 6x^2+17x-10=0 | | a+b=16 | | ax+by=8 | | (x+7)(x+7)-49=0 | | 3x+10=-56-8 | | P(m)=(m-6)2+12 | | x^4+3x^2=28 | | 14+42a= | | 12a+42= | | 3y-2(y+1)=3(y-4)+6 | | 18+n=-5 | | k+10=20 | | X(X-10)=11 | | 3z^2+7z-20=0 | | 22=-14+y | | -7=n+7 | | a+24=-14 | | (6t+7)(2t-3)=(2t+4)(6t+5) | | 23+y=-1 | | -16=k-8 | | -9=k+15 | | -6+n=-7 | | -13=-11+n | | -13=-11 | | 7x^2=7-6x | | 8(x-2)+2=8x-2(2-x) |