(3x-7b)+(5t+3r)=

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Solution for (3x-7b)+(5t+3r)= equation:


Simplifying
(3x + -7b) + (5t + 3r) = 0

Reorder the terms:
(-7b + 3x) + (5t + 3r) = 0

Remove parenthesis around (-7b + 3x)
-7b + 3x + (5t + 3r) = 0

Reorder the terms:
-7b + 3x + (3r + 5t) = 0

Remove parenthesis around (3r + 5t)
-7b + 3x + 3r + 5t = 0

Reorder the terms:
-7b + 3r + 5t + 3x = 0

Solving
-7b + 3r + 5t + 3x = 0

Solving for variable 'b'.

Move all terms containing b to the left, all other terms to the right.

Add '-3r' to each side of the equation.
-7b + 3r + 5t + -3r + 3x = 0 + -3r

Reorder the terms:
-7b + 3r + -3r + 5t + 3x = 0 + -3r

Combine like terms: 3r + -3r = 0
-7b + 0 + 5t + 3x = 0 + -3r
-7b + 5t + 3x = 0 + -3r
Remove the zero:
-7b + 5t + 3x = -3r

Add '-5t' to each side of the equation.
-7b + 5t + -5t + 3x = -3r + -5t

Combine like terms: 5t + -5t = 0
-7b + 0 + 3x = -3r + -5t
-7b + 3x = -3r + -5t

Add '-3x' to each side of the equation.
-7b + 3x + -3x = -3r + -5t + -3x

Combine like terms: 3x + -3x = 0
-7b + 0 = -3r + -5t + -3x
-7b = -3r + -5t + -3x

Divide each side by '-7'.
b = 0.4285714286r + 0.7142857143t + 0.4285714286x

Simplifying
b = 0.4285714286r + 0.7142857143t + 0.4285714286x

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