Splve for x. -1.4x = 4(x + 2.18)
2 answers:
Answer:
-1.61481
Step-by-step explanation:
-1.4x = 4(x + 2.18)
Pemdas
get rid of parentheses
-1.4x= 4x +8.72
then subtract from both sides to get x's on the same side
-1.4x-4x=4x+8.72-4x
positive 4x and negative 4x cancel each other out and put the x['s on the left side together so -5.4x
-5.4x=8.72
divide -5.4 from both
-5.4x/-5.4= 8.72/-5.4
x=-1.61481 or round up to two
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