If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(13x+7)=(6x+21)
We move all terms to the left:
(13x+7)-((6x+21))=0
We get rid of parentheses
13x-((6x+21))+7=0
We calculate terms in parentheses: -((6x+21)), so:We get rid of parentheses
(6x+21)
We get rid of parentheses
6x+21
Back to the equation:
-(6x+21)
13x-6x-21+7=0
We add all the numbers together, and all the variables
7x-14=0
We move all terms containing x to the left, all other terms to the right
7x=14
x=14/7
x=2
| -3(r-6)+5=-15 | | 6.25=2^x | | 4(y-1)-y-5=10 | | 4y/3=5 | | 4s-14=32s | | -3(r-7)+7=-15 | | 4t-8=-24 | | 2y^2+13y+11=0 | | (6x-1)(8x+7)=0 | | |6x-4/9|=7 | | 24t=15+6t2 | | 4/3k=-4 | | 2x+8-5x+5=-4 | | 50÷16=w | | 3/4j+2/3=3 | | 24aa=2/3 | | 1+3x/7+3-×/3=32/21 | | 1/2x+4=-5 | | 9k+2=43 | | 9k+2=45 | | 9k=3=6= | | X-0.12x=11 | | 3x+2=+x | | 3m-2(m+7(=m+14 | | 6d-4=32= | | 0.64=x-10.30/10.44-x | | 14b-8b-2b+b+3b=16 | | |2x+1|=X+8 | | 45/2=15/2•x | | 9/y-12=1/4-4 | | 6p+7=49 | | 5+14a=9a |