what does x equal in this equation?1/2+7x/10=13/20
1/2+7x/10=13/20
*multiply all terms by 20 to get whole number values:
10 + 14x = 13
14x = 3
x = 3/14
so there,, :)
x=3/14
To find the value of x in the equation (1/2) + (7x/10) = (13/20), we can follow these steps:
Step 1: Remove the denominators
Multiply every term in the equation by the least common denominator (LCD), which is 20 in this case. By doing so, we eliminate the fractions.
20 * (1/2) + 20 * (7x/10) = 20 * (13/20)
10 + 14x = 13
Step 2: Isolate the variable
Simplify the equation by combining like terms.
14x = 3
Step 3: Solve for x
To solve for x, divide both sides of the equation by the coefficient of x, which is 14 in this case.
14x/14 = 3/14
x = 3/14
Therefore, x equals 3/14.