Is x a solution of the equation?
Put the number in for x and check whether the statement is true. Write yes or no.
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See worked examples
Is x = −4 a solution of 4x + 1 = −15? Write yes or no.
Answer: yes
Is x = −2 a solution of 4x − 3 = −11? Write yes or no.
Answer: yes
Is x = −3 a solution of −3x + 3 = 14? Write yes or no.
Answer: no
Tip: Put the number in for x and check whether the statement is true. Write yes or no.
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