16 equals 9x + 4 - 5x solve for x

x = 3

Step-by-step explanation:

Step 1: Write out equation

16 = 9x + 4 - 5x

Step 2: Combine like terms

16 = 4x + 4

Step 3: Subtract 4 on both sides

12 = 4x

Step 4: Divide both sides by 4

3 = x

Step 5: Rewrite

x = 3

answer: all the values are within because it has a pattern that repeats from -6 to 4.

good luck!

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)