Answer:
-4
Step-by-step explanation:
-129 = 6(7 + 7x) - 3
Distribute the 6 into the parentheses.
-129 = 42 + 42x - 3
Add like terms.
-129 = 39 +42x
Subtract 39 from both sides.
-168 = 42x
Divide 42 from both sides.
-4 = x
Answer:
-140
Step-by-step explanation:
Are thoses X's multiplication
Adjective: Made up of various parts or elements
Answer:
B
Step-by-step explanation:
Just answer it
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