These are like terms, meaning that they are completely the same disregarding the coefficient.
To combine like terms, add the coefficients.
16+(-12)=4
Final answer: 4x
Hey!
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Solution:
4(9x + 7) = x - 4
36x + 28 = x - 4
36x + 28 + 28 = x - 4 + 28
36x = x + (-32)
36x - x = x - (-24) - x
35x = -32
35x/35 = -32/35
x = -32/35
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Answer:
x = -32/35
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Hope This Helped! Good Luck!
For a problem 1 the answer is 3×6+6×9.
for a problem 3 the answer is 9×10+8×7
for problem 4 the answer is 4×8+8×4+8×4.
Answer:
B, E
Step-by-step explanation:
The function y=1.5+x has two points listed which make the equation true.
(-1.5,0)
y=1.5+x
0=1.5+-1.5
0=0
(4.5,6)
y=1.5+x
6=1.5+4.5
6=6
4^{-2} is the simplified version, exponents add or subtract when multipled, and the answer is .0625
