Question

7w-19=5w-5$7w-19=5w-5$

Answer 1

Answer:

Simplifying

7w + -19 = 5w + -5

Reorder the terms:

-19 + 7w = 5w + -5

Reorder the terms:

-19 + 7w = -5 + 5w

Solving

-19 + 7w = -5 + 5w

Solving for variable 'w'.

Move all terms containing w to the left, all other terms to the right.

Add '-5w' to each side of the equation.

-19 + 7w + -5w = -5 + 5w + -5w

Combine like terms: 7w + -5w = 2w

-19 + 2w = -5 + 5w + -5w

Combine like terms: 5w + -5w = 0

-19 + 2w = -5 + 0

-19 + 2w = -5

Add '19' to each side of the equation.

-19 + 19 + 2w = -5 + 19

Combine like terms: -19 + 19 = 0

0 + 2w = -5 + 19

2w = -5 + 19

Combine like terms: -5 + 19 = 14

2w = 14

Divide each side by '2'.

w = 7

Simplifying

w = 7

Answer 2

Step-by-step explanation:

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