3x-7y=-28 need solving the question

Simplifying

3x + 7y = 28

Solving

3x + 7y = 28

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-7y' to each side of the equation.

3x + 7y + -7y = 28 + -7y

Combine like terms: 7y + -7y = 0

3x + 0 = 28 + -7y

3x = 28 + -7y

Divide each side by '3'.

x = 9.333333333 + -2.333333333y

Simplifying

x = 9.333333333 + -2.333333333y

yes

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step-by-step explanation:

in the attachment.   i didn't see your choices.   the word which means there is choices.

step-by-step explanation:

(x,y)

x tells you how much left or right you go from the origin

y tells you how much down or up you go from the origin

so for example (-3,2), you go left 3 and up twice. i denoted which of the ordered pairs is which in my graph.