35=3x+14 could anyone help me fast please I also need to show work!

Step-by-step explanation:

We are given the equation

We want to solve for x, therefore we must isolate x on one side of the equation.

14 is being added to 3x. The inverse of addition is subtraction. Subtract 14 from both sides of the equation.

x is being multiplied by 3. The inverse of multiplication is division. Divide both sides of the equation by 3.

Let's check our solution. Plug 7 in for x and solve.

This checks out, so we know our solution, x=7 is correct.

x = 7

Step-by-step explanation:

First using the culamtive property lets change how this problem is set up.

35 = 3x + 14

14 + 3x = 35

Now that we have done that we need to subtract or add the common number to both sides.

14 + 3x = 35

- 14 - 14

3x = 21

Now to find our final solution divide both sides by the number next to the variable so in our case 3.

3x / 3 = x

21 / 3 = 7

Now we have our final solution.

x = 7

Hope this helps :)

b. 24 mm

step-by-step explanation:

use the pythagorean theorem.

a^2 + b^2 = c^2

a^2 + 7^2 = 25^2

a^2 + 49 = 625

a^2 = 576

a = 24

answer: b. 24 mm

it is a reproduction.

step-by-step explanation: