18+11=19(11*2)-4=18 Your answer:18 girls11 boys
First turn the statement into an equation:
3X=12+(X+26). You can combine the 12+26 and now you should have 3X=X+38. Subtract an X from both sides of the equation (2X=38) now finally divide by 2 to find X. X=19
Answer:1/8
Step-by-step explanation: