Question

If f(x) = -3x+4 and g(x)=2, solve for the value of x for which f(x) equals g(x) is true

Answer 1

Explanation:

Equations

• f(x) = -3x+4
• g(x)=2

What the question means what value of -3x + 4 = 2

Solution

-3x + 4 = 2 Subtract 4 from both sides

-3x+4-4 = 2-4 Combine

-3x = - 2 Divide both sides by - 3

-3x/-3 = -2/-3 The answer will be plus (2 minus signs = a+)

x = 0.67

Answer x= 0.67 or x = 2/3