x = 6
Why?
10x + 8 = 68
Subtract 8 from both sides: 10x = 60
Divide both sides by 10: x = 6
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In simple terms: 68-10x
68-3x=10x+16 Combine like terms. (Subtract 16 from both sides. Subtract -3x from both sides.) This will give you: 52=13x Divide both sides by 13. Your answer is x=4.
8.00 plus 7.40 plus 68 is equal to 83.4.
145 plus 68 is equal to 213.
24.38