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3 years ago

What is the first step needed to solve (3/4)x-3=-18

Mathematics

2 answers:

Alenkasestr [34]3 years ago

8 0

(3/4)x-3=-18

add 3 to each side

3/4 x -3+3 = -18 +3

3/4 x = -15

multiply by 4/3

4/3* 3/4 x = -15*4/3

x = -20

STatiana [176]3 years ago

7 0

(3/4)x-3=-18

add 3 to each side

3/4 x -3+3 = -18 +3

3/4 x = -15

multiply by 4/3

4/3* 3/4 x = -15*4/3

x = -20

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Step-by-step explanation:

we have

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$7x+2y=4$ ------> equation B

we know that

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Using a graphing tool

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