WesleyRyan
WesleyRyan
11-02-2019
Mathematics
contestada
4x+y=30 solve for x
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lettucethegreat06
lettucethegreat06
11-02-2019
first isolate your x variable on side of the equation
4x + y = 30
- y
——————
4x = -y +30
now divide by 4 to get what x equals
x = (-1/4)y + 7.5
ANSWER: x = (-1/4)y + 7.5
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