If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying -2a + 7 = a + 20 Reorder the terms: 7 + -2a = a + 20 Reorder the terms: 7 + -2a = 20 + a Solving 7 + -2a = 20 + a Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-1a' to each side of the equation. 7 + -2a + -1a = 20 + a + -1a Combine like terms: -2a + -1a = -3a 7 + -3a = 20 + a + -1a Combine like terms: a + -1a = 0 7 + -3a = 20 + 0 7 + -3a = 20 Add '-7' to each side of the equation. 7 + -7 + -3a = 20 + -7 Combine like terms: 7 + -7 = 0 0 + -3a = 20 + -7 -3a = 20 + -7 Combine like terms: 20 + -7 = 13 -3a = 13 Divide each side by '-3'. a = -4.333333333 Simplifying a = -4.333333333
| 9x^2-4=7 | | 8m+5n-5m+9n= | | x+29=93 | | X-9=x+3 | | 257x=11565 | | X-9=5x+3 | | h(x)=-f(x+2) | | a-54=26 | | y-112=779 | | 34x+y=4 | | 5a-3a+6=12 | | a-1153=39 | | 12-7a=2a+30 | | a+229=510 | | 5p+p=18 | | 2x(x-8)=10 | | p-5-8p=9 | | 11w+9w=20 | | b+17=96 | | 5(3n-4)=(2n+8)+3 | | 2a-7=4a+2 | | x^2-18x-14=-10 | | -5x+10=-3x | | 5x^3Y-30X^2y+40xy= | | 7y+3(y-5)=(y+1)-3 | | 5r+5r=-10 | | 4x-9+7x-19=60 | | x+8/10+20=48-6(x/3+2) | | 7k-3k=0 | | 3a+4=a-3 | | (2-y)(5y+9)=0 | | 9x-8/10+20=48 |