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What is the x for each problem: x=3 x=11 x=1/2 0.8x + 5 = 0.2(40 - x) 2(x - 5) + 7 = x + 8 6(x + 2) - x = 4(x + 4) + 7 5(x - 1) - 6x = -11x 3x + 3 = 2(x + 7) 1/2(x+8)+3/2x=10 1/2x+1/4= x
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What is the x for each problem:

x=3 x=11 x=1/2

0.8x + 5 = 0.2(40 - x)

2(x - 5) + 7 = x + 8

6(x + 2) - x = 4(x + 4) + 7

5(x - 1) - 6x = -11x

3x + 3 = 2(x + 7)

1/2(x+8)+3/2x=10

1/2x+1/4= x

User Billy Moon
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1 Answer

1 vote
0.8x + 5 = 0.2(40 - x) x=3

2(x - 5) + 7 = x + 8 x=11

6(x + 2) - x = 4(x + 4) + 7 x=11

5(x - 1) - 6x = -11x x=1/2

3x + 3 = 2(x + 7) x=11

1/2(x+8)+3/2x=10 x=3

1/2x+1/4= x x=1/2
User Maxim Samburskiy
by
8.1k points
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