6 (1-4x) + 7 (2+ 5x) =53
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Answered by
1
Answer:
X=3
Step-by-step explanation:
6(1-4x)+7(2+5x)=53
6-24x+14+35x=53
6+14+35x-24x=53
20+11x=53
11x=53-20
11x=33
X=33/11
X=3
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Answered by
1
6 ( 1 - 4x ) + 7 ( 2 + 5x ) = 53
6 - 24x + 7 ( 2 + 5x ) = 53
6 - 24x + 14 + 35x = 53
20 - 24x + 35x = 53
20 + 11x = 53
11x = 53 - 20
11x = 33
x = 33 / 11
x = 3
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