2 answers:
Answer:
x = -12
Step-by-step explanation:
To find "x" you must first add 6 (inverse of 6) to both sides to start isolating the variable.
7x - 6 + 6 = -90 + 6
7x = -84
Then, to further the isolate the variable, divide both sides by 7. (This is because "x" is being multiplied by 7)
7x ÷ 7 = -84 ÷ 7
x = -12
And that is how you find x!
Answer:
x= -12
Step-by-step explanation:
Move the constant to the right
7x-6=-90
Calculate
7x=-90+6
Divide both sides by 7
7x=-84
Solution
x=-12
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The answer is d. It’s all the same just different placing
Easy
lets say
(x)(x+3)(x+1)
multiply out
x^3+4x^2+3x
ok so factor out x firs
x(x^2+4x+3)
factour inside
x(x+3)(x+1)
Answer:
D
Step-by-step explanation:
