If it's not what You are looking for type in the equation solver your own equation and let us solve it.
Simplifying 12 + -4(a + 2) = 9 + a Reorder the terms: 12 + -4(2 + a) = 9 + a 12 + (2 * -4 + a * -4) = 9 + a 12 + (-8 + -4a) = 9 + a Combine like terms: 12 + -8 = 4 4 + -4a = 9 + a Solving 4 + -4a = 9 + 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. 4 + -4a + -1a = 9 + a + -1a Combine like terms: -4a + -1a = -5a 4 + -5a = 9 + a + -1a Combine like terms: a + -1a = 0 4 + -5a = 9 + 0 4 + -5a = 9 Add '-4' to each side of the equation. 4 + -4 + -5a = 9 + -4 Combine like terms: 4 + -4 = 0 0 + -5a = 9 + -4 -5a = 9 + -4 Combine like terms: 9 + -4 = 5 -5a = 5 Divide each side by '-5'. a = -1 Simplifying a = -1
| (2u/3v^4)^3*(-4v^-3/8u^5)^-2 | | 7/(w+1)+3/(3w+3) | | -6(5r+5)+4r(4-5r)=1 | | y+21=56 | | 8/a+9-4/a+8 | | 6m+2m(m+7)=m-14 | | 3x+5y=269.50 | | x-.14(x)=223 | | 8-4/a+9(a+9) | | x+x+3x+35=180 | | x^2-4x-192=0 | | 8(7n-8)-10n(-3n+9)=1 | | 8(7n-8)-10n(-3+9)=1 | | x+x+2x+20=180 | | x^2+4x+192=0 | | 2(x+20)=180 | | 9(1+3x)-(4x+2)=1 | | 2(-7m-10)+4(m-10)=1 | | 6/7t=-24 | | 7x=2y-3x-4y | | -(3x+10)+10x(4-5x)=1 | | -3x(-10x-9)-7x=1 | | a^2-a-56= | | X^3+9x^2+8x+72= | | 32p/27+435p=70p-96/32.124578753355538552939188404881718293094837271839394837362648587/4826472648264834683567456732873827381739273924920032038284738647364764320000000000000000000000000000000000000000000000001000000965574774675457565775464764776476467464747 | | 4b=-56 | | X/3+14=7 | | 4+9p-2=8p+6-3p | | 10x(4-10x)+9=1 | | 32p/27+435p=70p-96/32.124578753355 | | x^2+4x-780=0 | | -3-8(-10x+9)=1 |