7b-5a+c+d=

Solution for 7b-5a+c+d= equation:

Simplifying
7b + -5a + c + d = 0

Reorder the terms:
-5a + 7b + c + d = 0

Solving
-5a + 7b + c + d = 0

Solving for variable 'a'.

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

Add '-7b' to each side of the equation.
-5a + 7b + c + -7b + d = 0 + -7b

Reorder the terms:
-5a + 7b + -7b + c + d = 0 + -7b

Combine like terms: 7b + -7b = 0
-5a + 0 + c + d = 0 + -7b
-5a + c + d = 0 + -7b
Remove the zero:
-5a + c + d = -7b

Add '-1c' to each side of the equation.
-5a + c + -1c + d = -7b + -1c

Combine like terms: c + -1c = 0
-5a + 0 + d = -7b + -1c
-5a + d = -7b + -1c

Add '-1d' to each side of the equation.
-5a + d + -1d = -7b + -1c + -1d

Combine like terms: d + -1d = 0
-5a + 0 = -7b + -1c + -1d
-5a = -7b + -1c + -1d

Divide each side by '-5'.
a = 1.4b + 0.2c + 0.2d

Simplifying
a = 1.4b + 0.2c + 0.2d