Find the sum (2x+6)+(4x-12) HELp

Mathematics

1 answer:

schepotkina [342]3 years ago

8 0

Answer:

6x - 6

Step-by-step explanation:

(2x + 6) + (4x - 12) ← remove parenthesis

= 2x + 6 + 4x - 12 ← collect like terms

= (2x + 4x) + (6 - 12)

= 6x + (- 6)

= 6x - 6

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