Question

Show me step by step please help me I don’t know I got summer school

Answer 1

Isolate the variable, x. Note the equal sign, what you do to one side, you do to the other. Do the opposite of PEMDAS. Note that PEMDAS =

Parenthesis

Exponents (& Roots)

Multiplication

Division

Addition

Subtraction

& is the order of operation.

Also note, that you are solving for x, in all instances.

1) x + c = d

Note the equal sign, subtract c from both sides:

x + c (-c) = d (-c)

x = d - c

2)  x - p = g

Note the equal sign, add p to both sides:

x - p (+p) = g (+p)

x = g + p

3) FX = S

Note the equal sign, divide F from both sides:

(FX)/F = (S)/F

X = S/F

4) 3x - q = p

Note the equal sign, first, add q to both sides:

3x - q (+q) = p (+q)

3x = p + q

Next, divide 3 from both sides. Note that when you divide 3 from the right side, you are dividing from all terms:

(3x)/3 = (p + q)/3

x = (p + q)/3

5) cx - d = 4

Note the equal sign, first, add d to both sides:

cx - d (+d) = 4 (+d)

cx = 4 + d

Next, divide c from both sides.

(cx)/c = (4 + d)/c

x = (d + 4)/c

6) FX - S = M

Isolate the variable, x. First, add S to both sides:

FX - S (+S) = M (+S)

FX = M + S

Next, divide F from both sides:

(FX)/F = (M + S)/F

X = (M + S)/F

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