5x + 7 + 4x = 79 9x + 7 = 79 (Gather the x's) 9x = 72 (Take away 7 from each side) x = 8 (Divide each side by 9 to get the answer)
7 with 9 remaining 79 - 9 = 70 = 10 x 7
9-1x=79-x=79-7=x2=xx=2
7 x 79 = 553
79
2x + 7 = 79 Subtract '7' from both sides/ Hence 2x = 72 Divide both sides by '2' Hence x = 36 .
79 x 7 = 553 days
5x + 7 + 4x = 79 9x + 7 = 79 (Gather the x's) 9x = 72 (Take away 7 from each side) x = 8 (Divide each side by 9 to get the answer)
7 with 9 remaining 79 - 9 = 70 = 10 x 7
9-1x=79-x=79-7=x2=xx=2
7 x 79 = 553
493,039
The answer is 79. Since you know the values of x and y, you can simply substitute them into the equation to find the answer. x = 6 y = 7 5x + 7y = 5(6) + 7(7) = 30 +49 = 79
The answer to the mathematical equation of 79 multiplied by 547 is 43,213.
158 = x * 79 158 / 79 = x 2 = x 158 is 200% of 79 ■
39 = 3 x13 49 = 7 x 7 59 = prime 69 = 3 x 23 79 = prime 89 = prime 99 = 3 x 33
The number is 79. 7 x 10 = 70 + 9 = 79.