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3 years ago

Simplify this math problem 2x +3 -x=

Mathematics

2 answers:

MAVERICK [17]3 years ago

6 0

2x + 3 - x = 0

Combine like terms on the left side.

x + 3 = 0

Subtract 3 from both sides.

x = -3 is your answer.

8090 [49]3 years ago

4 0

Combine like terms:

2x - x + 3

x + 3

Once there is no more simplification to be done, your final answer remains which is the above equation.

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mrs_skeptik [129]

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8 0

3 years ago

What's 4x + 3y = 6 4x - y = 2

emmainna [20.7K]

Answer:

Step-by-step explanation:

4x + 3y = 6 -----------------(I)

4x - y =2 ---------------------(II)

Multiply (II) by (-1) and then add

(I) 4x + 3y = 6

II) *(-1) <u> - 4x + y = - 2 </u> {Now add, x will be eliminated}

4y = 4

y= 4/4

y= 1

Plugin y =1 in equation (I)

4x +3*1 = 6

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4x = 6- 3

4x = 3

x = 3/4

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2 years ago

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1. -35, 2

2. -72, -6

3. -16, 0

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5. -15, 2

6. -30, 7

7. 30, 11

8. 42, -13

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10. -4, 20

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24. -7, -5

25. 11, 4

26. 10, 3

27. -8, 5

28. -9, 0

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2 years ago