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"3y + 4y = 19" is a mathematical sentence involving one unknown, y.
If you wanted it solved (ie you meant to ask; "What is y in 3y plus 4 y equals 19"), then:
3y + 4y = 19
→ (3 + 4)y = 19
→ 7y = 19
→ y = 19/7 = 2 5/7 ≈ 2.71
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∙ 7y ago
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How do you solve y2 - 3y plus 2 plus 3y - 4y - 5?
I don't know whether it's y^2-3y+2+3y-4y-5 or 2y-3y+2+3y-4y-5, so I'll do both.y^2-3y+2+3y-4y-5y^2+(-3y+3y-4y)+(2-5); group them togethery^2+(-4y)+(-3)y2-4y-3OR2y-3y+2+3y-4y-5(2y-3y+3y-4y)+(2-5); group them together(-2y)+(-3)-2y-3
If y plus 3y plus 10 equals 70 what does y equal?
If y + 3y + 10 = 70, then 4y + 10 = 70, and 4y = 60. We then find that y = 60/4 = 15.
X plus 3y-2y plus 3y?
X + 3y - 2y + 3y = X + (3-2+3)y = X + 4y
What is 4y plus -3y?
1
How simplify 5x plus 3y-2x plus 4y?
3x + 7y
What is 4y-38 plus 7y-3y equal to?
8y - 38
4y plus 7 less than 3y plus 9?
4y + 7 < 3y + 9 4y - 3y < 9 - 7 y < 2
What is 2x plus 4y-5x plus 3y?
2x + 4y - 5x + 3y = 7y - 3x
How do you solve y2 - 3y plus 2 plus 3y - 4y - 5?
I don't know whether it's y^2-3y+2+3y-4y-5 or 2y-3y+2+3y-4y-5, so I'll do both.y^2-3y+2+3y-4y-5y^2+(-3y+3y-4y)+(2-5); group them togethery^2+(-4y)+(-3)y2-4y-3OR2y-3y+2+3y-4y-5(2y-3y+3y-4y)+(2-5); group them together(-2y)+(-3)-2y-3
Simlify 10x-3y plus 2x-4y?
10x - 3y + 2x - 4y =(10x + 2x) + (-3y - 4y) =12x - 7y
What is -7y plus 4y?
-7y + 4y = -3y
If y plus 3y plus 10 equals 70 what does y equal?
If y + 3y + 10 = 70, then 4y + 10 = 70, and 4y = 60. We then find that y = 60/4 = 15.
4y plus 4 equals 3y-5?
4y + 4 = 3y - 5 y = -9
2x plus 3y equals 17and3x plus 4y equals 24then5x plus 7y equals?
2x + 3y = 17 3x + 4y = 24 (2x + 3x) + (3y + 4y) = (17 + 24) 5x + 7y = 41
10x - 3y plus 2x - 4y?
10x+2x-3y-4y=12x-7y
What is the answer to neagtive 4y plus y?
-3y
4y plus 7 3y plus 9?
4y + 7 = 3y + 9-3y-7 -3y-7y = 24(2) + 7 = 3(2) + 98 + 7 = 6 + 915 = 15
