Solve the following equation: x + 5 = 42
a -42, 42
b -5, 5
c -37, 47
d -47, 37

Please read the explanation:

The answer is 37.

Step-by-step explanation:

    x + 5 = 42             Write out the equation.

x + 5 - 5 = 42 -5         Subtract 5 on both sides to isolate the variable, x

           x = 37

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We do not see the original dimensions of the original (preimage).we only know that there is a dilation with a scale factor of 6.here are the responses: check all that apply. - the model represents a reduction. (false. reduction has a scale factor less than one)- each side of the model is 15 feet long. (false, we're not given any side length)√  the model is proportional to the original hexagon. (true, all dilations, i.e. expansions and reductions, have the image proportional to the original, or pre-image)√ one side of the model can be 8.5 feet. (true, but ambiguous.  we're not given any length, so any length is possible)- the scale factor is divided by 2.5 to get the dimensions of the model.  (false, all model (image) dimensions are the product of the scale factor multiplied by the original (preimage) dimensions)