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alexandr402 [8]
3 years ago
15

.Given: 3(x-4)=2x+7

Mathematics
2 answers:
never [62]3 years ago
8 0
 3(x-4)=2x+7 the answer is going to be x-19
vladimir1956 [14]3 years ago
6 0

Answer:

Distributive Property

Step-by-step explanation:

3(x-4)=2x+7

Using Distributive property on left hand side we get

3*x-3*4 = 2x+7

3x-12=2x+7

Now we bring all the terms to one side of the equation, make sure we change sign while moving them to other side of =

3x-12-2x-7=0

Now bring the terms with x together and constant terms also

3x-2x -12-7=0

Simplifying the above polynomial

x-19=0

Now we add 19 on both sides

x-19+19=0+19

x-0=19

Hence x=19

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4 years ago
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