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Mathematics
Gianna Floyd
12 November, 06:19
38 = 5 (2-3) + 3b+1
+4
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2
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Haley
12 November, 06:39
0
b = 14
Step-by-step explanation:
I'm assuming we're solving for b so here it goes!
38 = 5 (2-3) + 3b+1
38 = 5 (-1) + 3b+1
38 = - 5 + 3b+1
38 = - 4 + 3b
38 + 4 = - 4 + 4 + 3b
42 = 3b
42/3 = 3/b
14 = b
b = 14
Let me know if you have anymore questions! : )
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April Nelson
12 November, 08:57
0
B=4
Step-by-step explanation:
One solution was found:
b = 4
Rearrange:
Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation:
38 - (5 * (2*b-3) + 3*b+1) = 0
Step by step solution:
Step 1:
Equation at the end of step 1:
38 - ((5 • (2b - 3) + 3b) + 1) = 0
Step 2:
Step 3:
Pulling out like terms:
3.1 Pull out like factors:
52 - 13b = - 13 • (b - 4)
Equation at the end of step 3:
-13 • (b - 4) = 0
Step 4:
Equations which are never true:
4.1 Solve : - 13 = 0
Solving a Single Variable Equation:
4.2 Solve : b-4 = 0
Add 4 to both sides of the equation:
b = 4
One solution was found:
b = 4
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