If it's not what You are looking for type in the equation solver your own equation and let us solve it.
5x+3=-2(1x+9)
We move all terms to the left:
5x+3-(-2(1x+9))=0
We add all the numbers together, and all the variables
5x-(-2(x+9))+3=0
We calculate terms in parentheses: -(-2(x+9)), so:We get rid of parentheses
-2(x+9)
We multiply parentheses
-2x-18
Back to the equation:
-(-2x-18)
5x+2x+18+3=0
We add all the numbers together, and all the variables
7x+21=0
We move all terms containing x to the left, all other terms to the right
7x=-21
x=-21/7
x=-3
| 15^(x/2)=50^x | | -4.3x+1.3=-4.72 | | 13x+23+12x-8=43 | | 5(3x-3)+10=15x-5 | | x+78=56+2x+134 | | b+352=76. | | 12x-7x-5=20 | | (2x-3)(2x+3)-135=0 | | 6x+14=175+7x+18 | | w=3/4 | | 15s=2.25s+9 | | x+33=144+x+129 | | 4x+7=2(x-5) | | 15+s=9.00+2.25 | | 24x-4+x+7=90 | | (3x^2)+10x=216 | | 15s–2.25=9.00+s | | 9.00s+2.25=15s | | -7u+39=3(u-7) | | x^2+12x+36=-8 | | 7(w+1)=5w+5 | | 2x-30=-2(x+7) | | 3x(x-1)^(1/2)+4(x-1)^(3/2)=0 | | 19.99+g=23.99+4g | | 6+5(x+3)=31 | | 3x(x−1)^(1/2)+4(x−1)^(3/2)=0 | | 19.99+4g=23.99+2g | | 3x+4(x-1)^3=0 | | 19.99+8.99=2g+4g | | 5f+4f–3f–12f=9 | | v÷5-4=31 | | 7u-2u=3u+32 |