What is x if 7x 49?

2 Answers By Expert Tutors For 7x +49, you can also simplify it by having 7(x +7) or if this problem can be change to 7x =49 instead, you divide 7 by both sides and get x=7. I also hope this helps too.

What is the answer to 7x 49?

7x means x * 7. So, a number * 7 = 49. The answer is 7.

What is the factor of 7 and 49?

The factors of 7 and 49 are 1, 7 and 1, 7, 49 respectively. There are 3 commonly used methods to find the GCF of 7 and 49 – prime factorization, Euclidean algorithm, and long division.

What is the LCM of 7 and 49?

49
Answer: LCM of 7 and 49 is 49.

What are the complete factors of the polynomial 7 7?

The factors for 7 7 are all numbers between 1 1 and 7 7 , which divide 7 7 evenly. Find the factor pairs of 7 7 where x⋅y=7 x ⋅ y = 7 . List the factors for 7 7 . The factors for −7 are −7,−1,1,1,7,7 – 7 , – 1 , 1 , 1 , 7 , 7 .

How do you work out 49 divided by 7?

Using a calculator, if you typed in 49 divided by 7, you’d get 7. You could also express 49/7 as a mixed fraction: 7 0/7.

What is base 49 49 of 7 7?

Rewrite the equation as x = log49(7) x = log 49 ( 7). Logarithm base 49 49 of 7 7 is 1 2 1 2. Tap for more steps…

What is the value of X when you reach 49?

Once you reach 49, count the number of 7s it took to multiply together to get 49, that is the value for ‘x’. The answer, to anyone who has studied maths, is obviously 2 because 49 is a square number.

What is log 49 of 7?

Logarithm base 49 49 of 7 7 is 1 2 1 2. Tap for more steps… Rewrite as an equation. Rewrite log 49 ( 7) = x log 49 ( 7) = x in exponential form using the definition of a logarithm. If x x and b b are positive real numbers and b b does not equal 1 1, then log b ( x) = y log b ( x) = y is equivalent to b y = x b y = x.

What is the easiest way to simplify 7x?

Simplifying 7x = 49 Solving 7x = 49 Solving for variable ‘x’. Move all terms containing x to the left, all other terms to the right. Divide each side by ‘7’. x = 7 Simplifying x = 7