Question 1 of 10 · 0 correct so far
Difficulty: Medium
Short answer
Solve 4x + 1 = 2x + 7.
Fractions like 1 1/2, 9/6 and 3/2 are all accepted where they're equal.
Hints unlock after your first attempt — pick or type an answer to start the ladder.
Solve 4x + 1 = 2x + 7.
Fractions like 1 1/2, 9/6 and 3/2 are all accepted where they're equal.
Hints unlock after your first attempt — pick or type an answer to start the ladder.