1. First, we can simplify the equation by multiplying both sides by 5 to eliminate the fraction:
(f-6)/5 + 7 = 111
5[(f-6)/5 + 7] = 5 * 111
(f-6) + 35 = 555
Next, we can simplify further by combining like terms:
f - 6 + 35 = 555
f + 29 = 555
To isolate f, we can subtract 29 from both sides:
f + 29 - 29 = 555 - 29
f = 526
2. To start, we can simplify the equation by multiplying both sides by bx7 to eliminate the fraction:
120/bx7 = 27 + 78
(bx7)[120/bx7] = (b x 7) * (27 + 78)
120 = (b x 7) * 105
Next, we can divide both sides by 105 to isolate b:
120/105 = (b x 7) * 105 / 105
1.14 = b x 7
To solve for b, we can divide both sides by 7:
1.14 / 7 = (b x 7) / 7
0.163 = b
Solve the equations. Show steps.
1. (f-6)/5+7=111
2. 120/bx7=27+78
1 answer