Solve 7x – 12 = 16
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Answers
Answered by
3
Answer:
Simplifying
-7x = 12 + -1(-16)
Multiply -1 * -16
-7x = 12 + 16
Combine like terms: 12 + 16 = 28
-7x = 28
Solving
-7x = 28
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Divide each side by '-7'.
x = -4
Simplifying
x = -4
Step-by-step explanation:
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Answered by
4
7x = 12+16
7x = 28
x = 28÷7
x = 4
ans = 4
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