-b+ 3x = C + 5b

Solve for x in terms of b and c

I NEED HELP

x = (c + 6b)/3

General Formulas and Concepts:

Pre-Algebra

Equality Properties

Algebra I

Combining Like Terms

Step-by-step explanation:

Step 1: Define

-b + 3x = c + 5b

Step 2: Solve for x

Add b to both sides:                    3x = c + 6bDivide 3 on both sides:               x = (c + 6b)/3

Answer: d. 39 cmin the diagram, the approximate length of the minor arc de is 39 centimetres.step-by-step explanation: the formula for the length of an arc in a circle is as displayed below.let the length of the minor arc de = xx = 2( pi )r × angle of sector / 360°from this, we will substitute the values given from the problem into the formula to obtain the length of the minor arc de.x = 2( pi )r × angle of sector / 360°r = radius = 25cmpi as an approximate value = 3.14angle of sector = 120°x = 2( 3.14 )( 25 ) × 120° / 360°x = 157 × 1 / 4x = 39.25x = 39 ( rounded to the nearest whole number as an approximate value )