Solve for x : 10x + 5=7x − 16 .(1 point)

Answer 1

To solve for x, we need to get all the x terms on one side and all the constant terms on the other side of the equation.

To do this, we can start by subtracting 7x from both sides of the equation:
10x + 5 - 7x = 7x - 16 - 7x

Simplifying both sides, we get:
3x + 5 = -16

Next, we can subtract 5 from both sides of the equation to isolate the x term:
3x + 5 - 5 = -16 - 5

Simplifying both sides, we get:
3x = -21

Finally, we can divide both sides of the equation by 3 to solve for x:
3x / 3 = -21 / 3

Simplifying both sides, we get:
x = -7

So the solution to the equation is x = -7.