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Sydnet

Answer:

5+2x=19

Step-by-step explanation:

there's 3 parts to the diagram and so the equation would be 5+x+x=19 combine like terms and you get 5+2x=19

debtom

Answer:

a) 5+x=19

COLLECT LIKE TERMS

x=19-5

x=14

b)5x=19

DIVIDE BOTH SIDES BY 5

5x/5=19/5

x=3.8

c)5-x=19

COLLECT LIKE TERMS

-x=19-5

-x=14

d)5+2x=19

COLLECT LIKE TERMS

2x=19-5

DIVIDE BOTH SIDES BY 2

2x/2=14/2

x=7