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Mathematics
Algebra
Simplifying expressions
2x − 2y − 5z + 2x + 2y + 3z
2 answers
Combine like terms.
2x − 2y − 5z + 2x + 2y + 3z
4x - 2z
Evaluate the expression below when x = -2.
x2 − 8
x + 6
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