2(x - 6) = 3(x + 7)
2x - 12 = 3x + 21
-33 = x
the number is -33
Total=sum of parts
Total= trinomial 1 + trinomial 2
Also, total - trinomial 1=trinomial 2
7x² - 5x + 4 -(3x² + 2x - 1)=missing trinomial
7x²-5x+4+(-1 )(3x²+2x-1 ) distribution of -1
7x²-5x+4+(-1)(3x²)+(-1)(2x)-(-1)(1)
7x²-5x+4-3x²-2x+1 simplified
7x²-3x²-5x-2x+4+1 commutative
4x²-7x+5 SOLUTION
Answer:
2/7 (29%)
Step-by-step explanation:
out of 7 there are only 2 multiples of 3, (3 & 6) therefore 2/7 integers are multiples of 3