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OpenStudy (anonymous):
Evaluate the following expression using the values given. Find 4x − 2y − z, if x = 2, y = 3, and z = −10
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OpenStudy (jdoe0001):
plug the values in
OpenStudy (anonymous):
4(2)-2(3)-10
OpenStudy (jdoe0001):
$$\bf 4(2)-2(3)-(\color{red}{-10})\\ \text{or}\\ 4(+2)-2(+3)-(\color{red}{-10})\\ $$
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