Question

Help please!

Can someone help me find x?

(7x+.1)+(10x-.2)=5

Answer 1

x=0.3

Answer 2

No, I need help working it out, not just the answer!

Answer 3

The Golden Rule of Math: What you do to one side you must do to the other.
PEMDAS

(7x + 1) + (10x - 2) = 5
- 1 - 1

(7x) + (10x - 2) = 4
+ 2 + 2

(7x) + (10x) = 6

7x + 10x = 6

Can you do the rest?

Answer 4

Absolutely, thanks so much!

Answer 5

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