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s344n2d4d5 [400]
2 years ago
8

If a= 2x - 3 and b= 2x+5 find the value of a+b help pleaseeee i would really appreciate

Mathematics
2 answers:
Goshia [24]2 years ago
6 0

Answer:

4x+2

Step-by-step explanation:

a= 2x - 3 and b= 2x+5

a+b = 2x-3 + 2x+5

Combine like terms

a+b = 4x+2

Mamont248 [21]2 years ago
5 0

Answer:

a + b = 4x + 2

Step-by-step explanation:

a = 2x - 3

b = 2x + 5

a + b = (2x-3) + (2x+5)

a + b = 2x + 2x - 3 + 5

a + v = 4x + 2

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