Question

express y in terms of x and x in terms of y from the following equation 7x-8y+5=0

Answer 1

y(in x)= (7x+5)/8
x(in y)= (8y-5)/7

Answer 2

Answer:

Required expression is $y = \frac{7x+5}{8}$

Explanation:

From the question, we have

Equation,

$7x-8y+5=0\\8y = 7x+5\\y = \frac{7x+5}{8}$

Required expression is $y = \frac{7x+5}{8}$

Algebraic Expressions :

The algebraic expression is the outcome of performing addition, subtraction, multiplication, division, and other mathematical operations on variables and constants. For example, y = 12 - 7x. In this case, x is referred to as the independent variable and y as the dependent variable. In other words, we mean that y is expressly expressed in terms of x. A function that involves the variables x and y can be expressed in the form y = "some expression involving x," or y = f. ( x). By evaluating the expression as "y equals f of x," it is indicated that y is a function of x.

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