Answer:
x = 15
Explanation:
4x+70=9x-5
-4x -4x
______________
70 = 5x - 5
+5 +5
75 = 5x
/5 /5
_____________
15 = x
Hope this helps :)
(If you need this explained in words let me know)
X=15
Isolate the variable by dividing each side by factors that don't contain the variable.
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