There are infinitely many possible answer.They all take the form {6, 6, 7, x and 26-x} where 7 < x < 13.For example, {6, 6, 7, 7.1 and 18.9}or {6, 6, 7, 11, 15}There are infinitely many possible answer.They all take the form {6, 6, 7, x and 26-x} where 7 < x < 13.For example, {6, 6, 7, 7.1 and 18.9}or {6, 6, 7, 11, 15}There are infinitely many possible answer.They all take the form {6, 6, 7, x and 26-x} where 7 < x < 13.For example, {6, 6, 7, 7.1 and 18.9}or {6, 6, 7, 11, 15}There are infinitely many possible answer.They all take the form {6, 6, 7, x and 26-x} where 7 < x < 13.For example, {6, 6, 7, 7.1 and 18.9}or {6, 6, 7, 11, 15}
X/7 = 6 multiply both sides by 7/1 (7/1)(X/7) = (6)(7/1) 7 cancels on left X = 42 ----------------check in original equation 42/7 = 6 6 = 6 ----------checks
5.5 x 6 x 7 = 231
-x2 + x + 42 = -[x2 - x - 42] = -[x2 - 7x + 6x - 42] = -[x*(x - 7) + 6*(x - 7)] = -(x - 7)*(x + 6)
7 x 7 x 7 x 7 x 7 x 7
There are infinitely many possible answer.They all take the form {6, 6, 7, x and 26-x} where 7 < x < 13.For example, {6, 6, 7, 7.1 and 18.9}or {6, 6, 7, 11, 15}There are infinitely many possible answer.They all take the form {6, 6, 7, x and 26-x} where 7 < x < 13.For example, {6, 6, 7, 7.1 and 18.9}or {6, 6, 7, 11, 15}There are infinitely many possible answer.They all take the form {6, 6, 7, x and 26-x} where 7 < x < 13.For example, {6, 6, 7, 7.1 and 18.9}or {6, 6, 7, 11, 15}There are infinitely many possible answer.They all take the form {6, 6, 7, x and 26-x} where 7 < x < 13.For example, {6, 6, 7, 7.1 and 18.9}or {6, 6, 7, 11, 15}
7/x^6 = 7x^-6
No, 6 x 7 = 42, and 7 x 7 = 49.no
X/7 = 6 multiply both sides by 7/1 (7/1)(X/7) = (6)(7/1) 7 cancels on left X = 42 ----------------check in original equation 42/7 = 6 6 = 6 ----------checks
5.5 x 6 x 7 = 231
7 to the 6
-x2 + x + 42 = -[x2 - x - 42] = -[x2 - 7x + 6x - 42] = -[x*(x - 7) + 6*(x - 7)] = -(x - 7)*(x + 6)
-7(x + 6) = -7x - 42
7 x 7 x 7 x 7 x 7 x 7
5 x 5 x 5 = 125 6 x 6 x 6 = 216 7 x 7 x 7 = 343
If (x divided by 7) - 2 = 6, then x = 56 If x divided by (7 - 2) = 6, then x = 30
If that's +x, the answer is (x - 6)(x + 7) If that's -x, the answer is (x + 6)(x - 7)