Solve −4(x + 1) − 3 = −3(x − 4). (1 point) −19 19 2 0
1 answer:
Answer: x = -19
Step-by-step explanation:
-4(x + 1) - 3 = - 3(x - 4). original equation
-4x -4 -3 = -3x + 12 distributed terms into the parentheses
-4x -7 = -3x + 12 added together terms (simplified terms)
-4x = -3x + 19 added term to the other side of the equation
-1x = 19 added term to the other side of the equation again
x = -19 divided by negative one
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Answer:
the answer is "B" the second one...
(1/2)(2)^x
at
0 = (1/2)(1) = 1/2
2= (1/2)(4) = 2
Step-by-step explanation:
It’s the 3rd one hopefully this helps
Answer:
x = 147/5 and y = 78
Step-by-step explanation:
First solve by substitution and put 78 into y in -5x + 2y = 9 so you get 147/5
then plug 147/5 into x and find y
