Subtract second from third: (9a + 3b + c) − (4a + 2b + c) = 2.5 − 1.8 → 5a + b = 0.7

Sat, 09 May 2026 02:47:51 +0000

Subtract Second from Third: Simplify (9a + 3b + c) − (4a + 2b + c) = 5.2 − 1.5 and Solve for a and b Understanding how to subtract one algebraic expression from another and simplify complex equations is essential for mastering algebra. In this article, we’ll break down the expression:
(9a + 3b + c) − (4a + 2b + c), simplify it step by step, and solve for the relationship between variables—specifically, how this leads to the equation 5a + b = 0.7. --- ### Step 1: Understanding the Expression
We begin with:
(9a + 3b + c) − (4a + 2b + c)