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10x+20y<=1200

Solution for 10x+20y=1200 equation:

Simplifying

10x + 20y = 1200

Solving

10x + 20y = 1200

Solving for variable 'x'.

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

Add '-20y' to each side of the equation.

10x + 20y + -20y = 1200 + -20y

Combine like terms: 20y + -20y = 0

10x + 0 = 1200 + -20y

10x = 1200 + -20y

Divide each side by '10'.

x = 120 + -2y

Simplifying

x = 120 + -2y

hope it helped :)

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step-by-step explanation

2r= 2300

r =1150

step-by-step explanation:

i think something is missing in your question because y-1=(x-12) would not pass through the point (-4,-3). because if you replace x by -4 your are supposed to find y=-3 which is not the case her. if you replace x by -4 you find =-15.

i assume the right equation is y-1=1/4*(x-12) because this one is passing through both your points (if you are interested to know how i found that out i can tell you).

in this equation if i replace x by -4 i find y=-3 and if i replace x by 12, i find y=1 so the line representing this equation is passing through those 2 points.

then the standard form of the equation is finding an expression of y in function of x

y-1=1/4*(x-12)

y=x/4-3+1

y=x/4-2

hope that .

do you confirm there was a mistake in the question?