7a+4b-10+b-2a-3=

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Solution for 7a+4b-10+b-2a-3= equation:


Simplifying
7a + 4b + -10 + b + -2a + -3 = 0

Reorder the terms:
-10 + -3 + 7a + -2a + 4b + b = 0

Combine like terms: -10 + -3 = -13
-13 + 7a + -2a + 4b + b = 0

Combine like terms: 7a + -2a = 5a
-13 + 5a + 4b + b = 0

Combine like terms: 4b + b = 5b
-13 + 5a + 5b = 0

Solving
-13 + 5a + 5b = 0

Solving for variable 'a'.

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

Add '13' to each side of the equation.
-13 + 5a + 13 + 5b = 0 + 13

Reorder the terms:
-13 + 13 + 5a + 5b = 0 + 13

Combine like terms: -13 + 13 = 0
0 + 5a + 5b = 0 + 13
5a + 5b = 0 + 13

Combine like terms: 0 + 13 = 13
5a + 5b = 13

Add '-5b' to each side of the equation.
5a + 5b + -5b = 13 + -5b

Combine like terms: 5b + -5b = 0
5a + 0 = 13 + -5b
5a = 13 + -5b

Divide each side by '5'.
a = 2.6 + -1b

Simplifying
a = 2.6 + -1b

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