Can you help me figure out this?
7+3x=5x+13
subtract 3x from both sides.
subtract 13 from both sides.
Then what do I do next?
7+3x=5x+13
Following Bobpursley's instructions:
7 + 3x - 3x - 13 = 5x-3x + 13 -13
7 - 13 = 2x
-6 = 2x
-? = x
Thanks!
Of course! I'll explain how to solve this equation step by step.
The equation we have is: 7 + 3x = 5x + 13.
Step 1: First, let's combine like terms. We can do this by subtracting 5x from both sides of the equation. This gives us:
7 + 3x - 5x = 5x + 13 - 5x.
Simplifying this gives us: 7 - 2x = 13.
Step 2: Next, let's isolate the variable term by subtracting 7 from both sides of the equation. This gives us:
7 - 2x - 7 = 13 - 7.
Simplifying further gives us: -2x = 6.
Step 3: To solve for x, we need to get rid of the coefficient -2 in front of x. We can do this by dividing both sides of the equation by -2:
(-2x) / -2 = 6 / -2.
Simplifying this yields: x = -3.
Therefore, the solution to the equation 7 + 3x = 5x + 13 is x = -3.