Discover the answers you need at Westonci.ca, where experts provide clear and concise information on various topics. Experience the ease of finding quick and accurate answers to your questions from professionals on our platform. Get immediate and reliable solutions to your questions from a community of experienced professionals on our platform.

-5 + 5 (x-7) = -40 + 5x

Sagot :

Answer:

0=0

This means it is true for all x

Step-by-step explanation:

-5 + 5 (x-7) = -40 + 5x

Step 1: 5x-40=-40+5x

Step 2: Add 40 to both sides

5x-40+40=-40+5x+40

Step 3: Simplify

5x=5x

Step 4: Subtract 5x from both sides

5x-5x=5x-5x

Step 5: Simplify

0=0

Both sides are equal

True

Or

True for all x

Answer : 0=0

Step-by-step explanation: