Anser:
x = 2
Step-by-step explanation:
To solve the linear equation 4x + 7 = 15, we can follow these steps:
1. Subtract 7 from both sides of the equation to isolate the term with x:
4x + 7 - 7 = 15 - 7
4x = 8
2. Divide both sides of the equation by 4 to solve for x:
(4x) / 4 = 8 / 4
x = 2
3. Check the solution by substituting x = 2 back into the original equation:
4(2) + 7 = 15
8 + 7 = 15
15 = 15
Since the left side of the equation equals the right side when x = 2, we can conclude that the solution to the linear equation 4x + 7 = 15 is x = 2.
