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Earn +20 ptsQ: What is the value of 3x 5 - 7 when x 3?
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What is the value of x if -3x plus 2 equals -7?
-3x + 2 = -7 - 2 -2 -3x = -9 so x = 3
What does 3x-7 plus x equals 5?
If: 3x-7+x = 5 Then: x = 3
How do you solve the equation 3x plus 5 equals 26?
3x+5 = 26 Subtract 5 from both sides: 3x = 21 Divide both sides by 3 to find the value of x: x = 7
What is the value of x in 3x-6 plus 1 equals 7?
3x - 6 + 1 = 7Combine the -6 and the +1 on the left side of the equation :3x - 5 = 7Add 5 to each side:3x = 12Divide each side by 3 :x = 4
What is the answer to 3x plus 7 equals 3?
if 3x+7 = 3 then 3x = 3-7 3x = -4 then, x = -4/3
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