x = 15
2x + 4 = 34
-4 -4
<u>2x</u> = <u>30</u>
2 2
X = 15
Answer:
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Step-by-step explanation:
yes
A
3=-x+5
x=2
................
in 136 miles=7 gallons
?=42 gallon
= 136=7
?=42
cross multiply
136×42=5,712
=5,712÷7=816
