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Dominik [7]
3 years ago
12

Solve for x. 4x − 33=7

Mathematics
2 answers:
tatuchka [14]3 years ago
5 0

Note the equal sign. What you do to one side, you do to the other.

Do the opposite of PEMDAS. First, add 33 to both sides

4x - 33 (+33) = 7 (+33)

4x = 40

Next, divide by 4

4x/4 = 40/4

x = 40/4

x = 10

10 is your answer

hope this helps

muminat3 years ago
5 0

Answer:

x = 6

Step-by-step explanation:

I believe the question is really this:

Solve for x.

\frac{4x - 3}{3} = 7

Multiply both sides by 3

\frac{3(4x-3)}{3} = 7 * 3

Simplify

4x - 3 = 21

Add 3 to both sides

4x - 3 + 3 = 21 + 3

Simplify

4x = 24

Divide both sides by 4

\frac{4x}{4}  = \frac{24}{4}

Simplify

x = 6

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